A foster family has serious difficulty with a cat they want to adopt and asks Jackson for help; Jackson meets the feline Internet sensation Lil' Bunny Sue Roux, who has no front legs.

Soft-spoken musician is ashamed that she can't control her abusive cat; Debbie's apartment is overrun by her pair of hairless Donskoy cats.

Samantha is so afraid of her cat, Spike, that she keeps him in a cat box outside the house; cats in Brooklyn are making life difficult for a couple who watch them fight constantly.

Father and son in New York, N.Y. have been caring for a feral cat colony in their backyard, but now are in serious need of some help; Jackson tries to help Mike and Darcy's antisocial cat.

A foster family has serious difficulty with a cat they want to adopt and asks Jackson for help; Jackson meets the feline Internet sensation Lil' Bunny Sue Roux, who has no front legs.

A 12-foot alligator stalks farm animals; an elusive gator moves into a neighborhood pond; a triple-amputee war veteran wants to wrestle an alligator.

A water moccasin is spotted near a home; 6-foot-long rattlesnake; Paul and Scott pull a prank on Ashley and Chris.

A swan with a fish hook caught in its mouth requires a light touch from the RSPCA. Meanwhile, a group of ducklings are found covered in oil by some railway tracks and need immediate assistance.

A raven reared as a pet must forget its tame behavior if it is to return to the wild and be able to survive; Paige Burnham struggles to rescue a deer trapped by the quickly rising tide.

Famous for its Mayan ruins, the Yucatán in Mexico is home to diverse wildlife; after years of overharvesting and exploitation, regulated hunting is helping to conserve large areas of the fragile ecosystem; Dan travels to the region to learn more.

Human-wildlife conflict is common in Borneo, where human populations are scattered throughout the landscape; Dan Cabela travels to the area to participate in an elephant collaring project showing how people and elephants can live harmoniously.

The search is on for a missing boater who may have suffered a stroke on Corney Lake; wildlife agents deploy as a hurricane makes landfall, rescuing stranded survivors from the floodwaters and dispensing lifesaving supplies.

Wildlife agents join a manhunt for an armed fugitive on the bayou; a nervous young hunter reveals a serious violation; a night shrimping bust leads to a familiar and unrepentant culprit.

When wildlife agents find an alligator with a fresh bullet wound to the head, nearby anglers are the prime suspects; an injured hunter must be evacuated by helicopter; agents use drones to track crabbers selling their catch across state lines.

Wildlife agents question a hunter with something to hide and notice damning evidence on his person; a group of youths shooting ducks from a moving boat is caught in the act; frightened hunters accuse a landowner of serial harassment.

Wildlife agents interrogate a felon caught hunting with a firearm; witnesses report a hunter trying to bludgeon a swimming deer from his boat; a duck shot out of season leads agents to a slew of violations.

When an elderly man goes missing in a vast wilderness area, wildlife agents race to find him before nightfall; a tip leads agents to a haul of undersized redfish and anglers who refuse to confess; bloody evidence ties a trespasser to an illegal deer.

Officer Crouse responds to a call about a nuisance raccoon; Officer Towne searches for a deer attacked by coyotes; Officer Hannett monitors a suspicious fisherman; Officer St. Pierre responds to a call about an impaired driver.

Nature lovers show up for Discover Wild New Hampshire Day; Officers conduct an undercover surveillance; Officer McKee rescues a starving owl from the side of the road; on Mount Monadnock, a perilous rescue of an injured hiker.

Lt. Boudreau teams up with Trainee Masucci to track down a turkey hunter who may have shot from the road; when an animal release goes south, Officer Hannett lends a hand;Officer Canfield races to catch a trespassing dirt biker.

A team is deployed to relocate a moose that has found its way into the city; during an undercover mission, Officer Egan encounters multiple violating bird hunters; Officer Canfield rushes to rescue an injured hiker trapped on Mount Carrigain.

A group of ATV riders on prohibited trails; an illegal deer kill; an abandoned car is found on the Androscoggin River.

A look at the lives of Montana conservation officers who defend public lands, handle anti-poaching sting operations and more.

Wardens discover a sunken jet boat and its unhappy captain; out-of-state campers get a surprise visit from a warden; wardens take matters into their own hands when they find a shed filled with elk antlers.

A look at the lives of Montana conservation officers who defend public lands, handle anti-poaching sting operations and more.

Wardens discover a sunken jet boat and its unhappy captain; out-of-state campers get a surprise visit from a warden; wardens take matters into their own hands when they find a shed filled with elk antlers.

Nature lovers show up for Discover Wild New Hampshire Day; Officers conduct an undercover surveillance; Officer McKee rescues a starving owl from the side of the road; on Mount Monadnock, a perilous rescue of an injured hiker.

Lt. Boudreau teams up with Trainee Masucci to track down a turkey hunter who may have shot from the road; when an animal release goes south, Officer Hannett lends a hand;Officer Canfield races to catch a trespassing dirt biker.

In the Pacific Northwest, Jared Douglas and his logging crew risk life and limb to harvest some of the planet's most remote and valuable trees; getting these giants from the forest to market is deadly.

To make up for lost profits, Jared takes a big gamble on bringing two valuable pieces of machinery back to life after decades of neglect; handfallers Jim and Rob go toe-to-toe with a giant cedar that threatens to shut down the entire operation.

Jared moves into an abandoned logging camp, placing a $600,000 bet on a remote, dangerous site that will either sink or save his business; Ross is charged with moving the float camp ten miles deeper into the wilderness.

Drowning in debt, Jared is doing everything he can to keep his business afloat and his workers employed; when foul play threatens to sink his float camp, Jared fights back as his fallers play a game of dominos to get high-dollar trees to market.

Jared needs to move $1 million of wood down a river to market but can't find anyone brave enough to lead the journey; moving deeper into the wilderness to chase big wood, the road builders prepare a blast to gain access.

In an all-out push to turn a profit at Grizzly Camp, Jared enlists Dave to navigate $200,000 of wood down the deadly Grizzly River; fallers Chris and Jeff tackle steep terrain in search of big wood.

As fire season draws closer and threatens widespread shutdowns, Jared's feeling the heat; he races to salvage logs before it's too late; at Grizzly River, fallers Jim and Rob are called in to help clear a path to one last stand of money trees.

With fire season looming, Jared is under the gun to get all his product out of the woods before it turns to ash; fallers race to drop trees without sparking a backcountry blaze; an alarming discovery at float camp could sink the whole operation.

With just days left to move timber before fire season shuts him down, Jared races to save his float camp from sinking; Dave struggles to send one last haul down Grizzly River; Ross is called to the scene of an accident.

The Jackson family in Idaho suffers from a cabin on the verge of collapse and predator threat from 100 chickens; the Raneys use all new ingenuity to make the cabin livable, protect the flock and create a valuable income source.

In a first ever Homestead intervention, a daughter pleads for help from the Raneys to rescue her mother and step-father whose failing homestead in Arizona sits in the crosshairs of deadly monsoon floods and a menacing cougar.

In the Smoky Mountains, the Raneys visit a wind-ravaged homestead on the brink of total collapse; the Raneys race to shore up key structures and establish a viable homestead business before the next big storm.

A single mother's homestead is trapped between two active volcanoes; to battle the threat of toxic rain, the Raneys reinforce their besieged property, adding a safe water source and fortified gardens.

Marty Raney returns to the Nash homestead on Kauai; he builds a sheep barn and works on beekeeping; an unexpected person helps with the garden.

A widowed homesteader, realizing she didn't learn the skills she needed before her husband's passing, is overwhelmed by her large family homestead; her six kids are now even more determined to protect their dad's off-grid legacy and over 100 animals.

Marty Raney returns to the Nash homestead on Kauai; he builds a sheep barn and works on beekeeping; an unexpected person helps with the garden.

A widowed homesteader, realizing she didn't learn the skills she needed before her husband's passing, is overwhelmed by her large family homestead; her six kids are now even more determined to protect their dad's off-grid legacy and over 100 animals.

In a first ever Homestead intervention, a daughter pleads for help from the Raneys to rescue her mother and step-father whose failing homestead in Arizona sits in the crosshairs of deadly monsoon floods and a menacing cougar.

In the Smoky Mountains, the Raneys visit a wind-ravaged homestead on the brink of total collapse; the Raneys race to shore up key structures and establish a viable homestead business before the next big storm.

Six Coton de Tulear puppies romp on a farm; a young German shepherd struggles with obedience classes; twin French bulldog pups get in a tussle.

A shy toyger kitten makes friends with a large housemate; British shorthairs audition to work the door at a veterinarian's office; a RagaMuffin avoids household chores.

Andean bear Bouba returns from the National Zoo in Washington, D.C., to reunite with his mate, Nicole; a king cobra is treated; Blanche, a feisty alpaca, is due to give birth at any moment.

A markhor goat gives birth to Andre, the biggest baby of the year; a baby bat requires human care before it can be reintroduced to its colony; confiscated lizards destined for the pet trade require urgent medical attention.

Antonio helps a family who opened their home to neighborhood dogs create the ultimate backyard dog park with custom dog houses, a paddling pool for hot summer days, and a slick structure of ramps and tunnels to keep everyone entertained and active.

Antonio and his team design and build an elaborate system of tunnels and towers spanning two rooms for a family and their seven chinchillas.

After months of croc wrangling training with Steve Irwin's best friend Wes, Robert, Steve's son, takes the final step in his journey to feed Graham, a huge crocodile at the zoo's famous Crocoseum.

Tia, Tania and new employee Perry orchestrate a midnight rescue of an injured dog; unexpected danger threatens a potential home.

Ten dogs are rescued from inhumane conditions; Tia finds companion for special needs teen.

Investigator Marlynn Barkley tries to save a dog that has been left for dead by its owners.

A cat is brought into the shelter with its paws missing.

A dog with matted fur and an embedded harness is brought to the shelter.

Texas Game Warden Gould responds to the call about an exotic red stag that was shot; in Hunt County, many warrants are dispersed for unpaid fishing violations; Warden Flores and Warden Williams join forces on the last day on patrol.

As Warden Richards reminisces on his career during the last day on the job, he races to rescue a cow being attacked by a pack of hunting dogs; at the academy, new recruits wrangle a gator, while anglers are caught illegally fishing.

A warden follows the trail to locate a mysterious group of hunters. A warden makes memories to last a lifetime when he draws a coveted mule deer tag. Wardens catch illegal hunters in the act during the bighorn sheep and archery elk hunting seasons. Discover the lives of conservation officers of Montana defending public lands, handling anti-poaching sting operations, and more.

Wardens help rescue a hunter with a broken leg. Hunters coming through a warden check station get into hot water after not telling the truth. Meanwhile, wildlife decoys are deployed across the state to catch poachers, and it yields surprising results.

A warden follows the trail to locate a mysterious group of hunters. A warden makes memories to last a lifetime when he draws a coveted mule deer tag. Wardens catch illegal hunters in the act during the bighorn sheep and archery elk hunting seasons. Discover the lives of conservation officers of Montana defending public lands, handling anti-poaching sting operations, and more.

Wardens help rescue a hunter with a broken leg. Hunters coming through a warden check station get into hot water after not telling the truth. Meanwhile, wildlife decoys are deployed across the state to catch poachers, and it yields surprising results.

A cat is brought into the shelter with its paws missing.

A dog with matted fur and an embedded harness is brought to the shelter.

Oreo the tiny tuxedo kitten meets a smelly look-alike; Russian Blue siblings go on an adventure; Freckles the Ocicat tries to control five little jungle cats.

A pit bull puppy learns to walk; Chinese crested puppies investigate a turtle; a newborn collie overcomes her shyness.

Keepers introduce three gaur, a large species of cattle, to the rest of the herd; a sickly sambar fawn is rushed to the health center; the bird department prepares for the arrival of great hornbills.

Peaches, a 2-month-old warthog, charms his keepers while training to become an animal ambassador; a nervous one-horned rhino adjusts to her new exhibit; Willow, a red panda, shows signs of being pregnant.

A couple wants their savannah cat and foster kittens to safely enjoy the outdoors; Antonio's solution is to build an intricate system of outdoor catwalks and double-decker enclosures with cat-friendly plants, natural climbing surfaces and toys.

Antonio transforms an overgrown backyard into a beach-themed oasis for humans and rescued rabbits, complete with predator-proof enclosures.

Hunter the Sumatran tiger is blind and must be sedated for his annual eye check; the keepers prepare young giraffe Scarlett for a road trip to South Australia, reuniting her with family.

Tia is lured into a potentially deadly rescue when two pit bulls hide behind a stack of lumber.

A rescue mission focuses on a protective mama and her litter; William must step up and control rowdy puppies.

Wayde and Brett create unique aquariums for a luxury apartment complex and a knee brace company; Wayde hopes to energize his employees by holding a special contest.

Wayde and Brett are challenged by a Southern California resort to build a tank inside the trunk of an oak tree; a Halloween store wants a coffin aquarium.

Never before scene footage of some of the most outrageous tanks ever made.

Client wants a playable 8-piece drum set tank; tank for Hawaiian Lahaina Grill.

Wayde sends the team to team building boot camp to keep them motivated in building two huge salt water tanks.

Mike learns how to make high quality bird food in Payette, Idaho, and then milks spiders for their venom in Arizona.

Mike visits the Happy Trails Kennels in Big Lake, Alaska, where he finds out how to breed and train sled dogs.

Mike heads to a unique dairy farm in Ramona, Calif. where he learns how to milk, care for and breed dromedary camels.

Mike performs tests on endangered snapping turtles, then travels to San Francisco where he removes and recycles toilets.

Mike learns how to make high quality bird food in Payette, Idaho, and then milks spiders for their venom in Arizona.

Mike visits the Happy Trails Kennels in Big Lake, Alaska, where he finds out how to breed and train sled dogs.

Mike heads to a unique dairy farm in Ramona, Calif. where he learns how to milk, care for and breed dromedary camels.

Mike performs tests on endangered snapping turtles, then travels to San Francisco where he removes and recycles toilets.

Wayde and Brett are challenged by a Southern California resort to build a tank inside the trunk of an oak tree; a Halloween store wants a coffin aquarium.

Never before scene footage of some of the most outrageous tanks ever made.

A peppy aunt coaxes a Cavalier King Charles spaniel out of her shell; Alaskan malamutes compete to be top dog; three fire-station Dalmatians display their skills.

Nanook, a shy Chinook, is the only boy in a litter of four and is training to be a sled dog; Rocky the Labradoodle and his brother Stanley grow up poolside.

A trio of new penguin chicks are introduced to the pool for their first swim; family dynamics change when the mandrill monkey troop welcomes a new baby; a pair of king vultures are prepped for their big debut at the Queens Zoo.

A new bison calf has a hard time keeping up with his mom; the bird department prepares a group of Von der Decken hornbill chicks for their move to the Minnesota Zoo; keepers at the Central Park Zoo hope the female snow monkeys accept a new male.

Antonio goes hog wild and designs the ultimate piggy paradise with a new pig house, a mud pit, space to run and an activity wall to keep Mr. Pickles happy.

Antonio builds the ultimate barn with all the modern comforts for two rescued miniature horses that insist on sleeping in their owner's bedroom.

The family prepares Croc One, Steve Irwin's research ship, for a mission to release an endangered sea turtle back to the wild; Scarlett the giraffe reunites with her grandmother; Grub the wild echidna is released from the Zoo's Wildlife Hospital.

The Villalobos crew races into the city in search of a dog reportedly hit by a car; with the new arrival needing a kennel, Tia hopes adopting out a dog to a police officer and his sister will relieve capacity.

Tia receives a call about a puppy stuck in a pipe at the edge of the river and enlists the help of the twins and the parolees to rescue the dog; Tania and Perry must help build up a shy puppy's confidence when an adopter comes calling.

An Arctic mega-storm rocks the fleet; Sig plays cat-and-mouse with towering waves; Keith watches an 800-pound crab pot launch into a deckhand; Wild Bill fights for a comeback.

Sig, Johnathan and Jake attempt to run from a second arctic hurricane, but Keith refuses to heed the warnings; Stress-induced chest pains threaten the remainder of Sig's season.

After suffering chest pains, Sig awaits news in the hospital; Wild Bill struggles to stay out of harm's way while also handling dissension on deck; Sean lays down the law with Zack.

In the wake of the Destination tragedy, one last storm bears down on Edgar, Bill, Sean and Jake; the Coast Guard attempts to save the crew of a fishing vessel while their boat takes on water.

Shedding blood on the Time Bandit; a fight breaks out on the Wizard; the Northwestern grapples with a burnt-out boat; a lost bet leads to cod guts on the Brenna A.

Lucas Congdon and his crew are tasked with creating a jungle feel in a suburban backyard.

Lucas creates an outdoor water room in which a mermaid could live; former clients that love the ocean want to remodel their tiny pool that sits yards away from the Gulf of Mexico.

Lucas builds a family size water park in a neglected backyard that includes a waterslide and double decker outdoor patio.

Lucas and his crew encounter several design firsts as they create a Mexican-inspired resort in a Venice, Fla. backyard.

Lucas Congdon and his crew are tasked with creating a jungle feel in a suburban backyard.

Lucas creates an outdoor water room in which a mermaid could live; former clients that love the ocean want to remodel their tiny pool that sits yards away from the Gulf of Mexico.

Lucas builds a family size water park in a neglected backyard that includes a waterslide and double decker outdoor patio.

Lucas and his crew encounter several design firsts as they create a Mexican-inspired resort in a Venice, Fla. backyard.

Sig, Johnathan and Jake attempt to run from a second arctic hurricane, but Keith refuses to heed the warnings; Stress-induced chest pains threaten the remainder of Sig's season.

After suffering chest pains, Sig awaits news in the hospital; Wild Bill struggles to stay out of harm's way while also handling dissension on deck; Sean lays down the law with Zack.

A Shar-Pei keeps his toys away from his siblings; a young cairn terrier sets off on an adventure; a tiny boxer's grandfather steers him toward glory.

Nine keeshond puppies try to befriend a flock of ducks; a young Great Dane tries to adjust to his growing body; five cocker spaniel siblings exhibit different personalities.

Crate training Nikita the Amur tiger in preparation for her move to Washington, D.C., proves challenging; an endangered Chinese alligator shows signs of being pregnant; staff prepare to release rare New England cottontail rabbits into the wild.

A giraffe named Mashengo journeys from the Indiana Zoo to his new home in the Bronx; keepers hand-raise endangered ducklings and release them at the Central Park Children's Zoo; love is in the air for a pair of cloud rats.

Antonio transforms two Nigerian dwarf goats' space into the ultimate goat playground, complete with a climbing tower, observation deck, and an easy-to-clean three-story house.

Ricky adopted a 20-foot Burmese python he rescued from a burning building, and now needs Antonio's help to transform his basement into an epic habitat with heated rock facades, a waterfall and a pond.

Robert wrangles Utah, a venomous 12-foot king cobra; Dr. Amber visits Tandora to care for wild koalas; back at the zoo, an old injury flares up for Bruce the brolga, a bird that has been in the Irwins' care for 26 years.

As the team drives all the way to Michigan for a home check, they get sidetracked by an emergency rescue.

Two dogs running wild on the train tracks prompts a dangerous rescue mission; married couple look to adopt a dog to help heal from tragedy.

Pete helps three siblings surprise their parents with a Scandinavian-style, two story, art studio treehouse with Murphy-bed art tables, multi-use studio area and sky tents in Wisconsin.

Pete is tasked with building a tree-top, Native American themed, summer camp treehouse with a built-in kennel, French door, climbing wall, back deck and fire pole for a young family on the Washington coast.

Pete and the crew look to Buddha's teachings as they build a traditional Japanese teahouse 20 feet in the air complete with a shoji screen wall, Tatami mats, low table with sunken floor and pagoda style roof for a zen-like paradise in Seattle.

Inspired by South American treehouse maestro Richard Brunnelli, Pete builds a hexagonal live-in treehouse for a Treehouse Workshop graduate in coastal Oregon.

A heard of goats stand in the way of Pete building an elegant English retreat with a luxurious hanging bed on an idyllic farm in Waxhaw, N.C.

Pete and the crew round-up the magnificent seven of cypresses alongside the Frio River and moseys on down to Leakey, Texas to build a gigantic, Texas-sized treehouse with the longest bridge in NT&S history.

Pete builds a secluded, three-story, speakeasy-themed treehouse, 60 feet above the ground with rooftop lounge and writing-and-recording room with vintage guitars for country music superstar Brian Kelley, of the award-winning duo Florida Georgia Line.

Pete returns to where he built his very first treehouse; now with experience, knowledge, new techniques and some steel, he can rebuild it; he has the technology; he has the capability to build the world's first bionic treehouse.

Amish locals help Pete construct a barn-themed treehouse tavern on an Ohio family's sprawling rural property.

Pete and the crew round-up the magnificent seven of cypresses alongside the Frio River and moseys on down to Leakey, Texas to build a gigantic, Texas-sized treehouse with the longest bridge in NT&S history.

Pete builds a secluded, three-story, speakeasy-themed treehouse, 60 feet above the ground with rooftop lounge and writing-and-recording room with vintage guitars for country music superstar Brian Kelley, of the award-winning duo Florida Georgia Line.

Pete returns to where he built his very first treehouse; now with experience, knowledge, new techniques and some steel, he can rebuild it; he has the technology; he has the capability to build the world's first bionic treehouse.

Amish locals help Pete construct a barn-themed treehouse tavern on an Ohio family's sprawling rural property.

Pete is tasked with building a tree-top, Native American themed, summer camp treehouse with a built-in kennel, French door, climbing wall, back deck and fire pole for a young family on the Washington coast.

Pete and the crew look to Buddha's teachings as they build a traditional Japanese teahouse 20 feet in the air complete with a shoji screen wall, Tatami mats, low table with sunken floor and pagoda style roof for a zen-like paradise in Seattle.

Theresa and Tony Scruff Matthews turned their dream retirement home in Australia into a full-time kangaroo rescue; they're ready to release kangaroos Lisa, Luna, and Barbie, but an injury might threaten one of them returning to the wild.

Seven-year-old social media sensation Roman McConn and his mom, Jen, have saved over 1,500 shelter dogs by connecting them with adopters around the country; the duo have 1 month to find homes for over 100 shelter dogs, including Noah, Rocky and Migo.

A quarrelsome cat threatens marriage plans; an aggressive feline interferes with a Pilates business.

A Bengal cat disrupts the peace between girlfriends; Mad Max sneaks into a neighbor's apartment.

A vicious feline's attacks threaten to keep a couple from getting married; a tiny dog is terrorized by an aggressive cat.

A nasty feline prevents a couple from adding a baby to their family; a couple's cat chases them around the house.

Two feuding felines threaten a couple's impending honeymoon; a Bengal cat refuses to engage in play duty.

A once-cuddly kitten matures into a demonic feline; a couple's rescue cat resents the arrival of a new kitten.

A woman and her friend share custody of a yowling, troublesome feline; a couple want to start a family, but are worried about their cat's aggressive behavior.

A man puts his annoying cat in "kitty jail"; a problem feline leaves bowel movements and shredded furniture in her wake.

A transplanted cat attacks its owners; a man moves in with his girlfriend, but her cat resents the new man of the house.

A couple's ferocious feline keeps family members from visiting; a Russian blue cat declares war on her owner's boyfriend.

Roommates Josh and Grace's respective cats are constantly attacking each other; feral cat, Blackie, is a handful for mother-daughter duo, Catherine and Patty; Koneko Cat Café.

Jackson enters the Santé D'or shelter with the intention of helping an over-aggressive shelter cat, Pig Pen.

Scout fears his tormentor, Caramel, to the point that he literally lives inside a kitchen cabinet; a woman adopts a hybrid Bengal cat who can use the toilet but can't otherwise keep still.

Jackson works with a guardian, Tara, whose traumatic experience with her previous cat affects her currently troubled cat, Cali; Jackson must deal with guardian Kurtis and his cat, Kurtis Jr., before the guardian has his feline namesake declawed.

Jackson works with a couple who have a lovable cat, Zachary, that also happens to spray all over the house; Jackson's conclusion as to why Zachary marks: barbarians at the gate; Jackson meets with troublemaking cat Freddie Krueger.

Jackson helps a couple whose three cats fight so much they moved into a bigger house just to give them extra space apart; the Cat Daddy works with a feral shop cat named Greenie whose spraying threatens business.

Scout fears his tormentor, Caramel, to the point that he literally lives inside a kitchen cabinet; a woman adopts a hybrid Bengal cat who can use the toilet but can't otherwise keep still.

Jackson works with a guardian, Tara, whose traumatic experience with her previous cat affects her currently troubled cat, Cali; Jackson must deal with guardian Kurtis and his cat, Kurtis Jr., before the guardian has his feline namesake declawed.

Jackson works with a couple who have a lovable cat, Zachary, that also happens to spray all over the house; Jackson's conclusion as to why Zachary marks: barbarians at the gate; Jackson meets with troublemaking cat Freddie Krueger.

Jackson helps a couple whose three cats fight so much they moved into a bigger house just to give them extra space apart; the Cat Daddy works with a feral shop cat named Greenie whose spraying threatens business.

A transplanted cat attacks its owners; a man moves in with his girlfriend, but her cat resents the new man of the house.

A couple's ferocious feline keeps family members from visiting; a Russian blue cat declares war on her owner's boyfriend.

The staff at East Winch Wildlife center tackles the growing problem of seals trapped in discarded fishing nets. Elsewhere, a swan has its foot caught in discarded rubble.

An animal rescue officer must overcome her fear of heights to rescue a trapped cow; RSCA volunteers rescue a baby hedgehog, a swan and a fox cub.

Dan Cabela participates in a scientific sampling project to monitor the musk ox population in Barren Ground, Canada, hoping to gain firsthand experience of the relationship between its people and this Arctic icon.

Famous for its Mayan ruins, the Yucatán in Mexico is home to diverse wildlife; after years of overharvesting and exploitation, regulated hunting is helping to conserve large areas of the fragile ecosystem; Dan travels to the region to learn more.

LDWF biologists undertake an explosive mission to help conserve Louisiana's wild turkeys; a suspicious deer skull points to a hunter flouting the law; more than 1,000 lbs of shrimp are at stake when a captain is caught in a major violation.

A barrage of heavy gunfire in an archery-only area puts wildlife agents on high alert; two boaters are stranded on Catahoula Lake; a hunter is caught in an act of fraud; a veteran agent encounters a high-stakes violation on his final patrol.

A suspicious encounter in a quiet neighborhood leads wildlife agents to a black market venison sale. A routine boating check ends with a wanted man in handcuffs, and agents launch a massive search for a 93-year-old boater lost in dangerous conditions.

LDWF biologists on a conservation mission get hands-on with black bear cubs, facing a protective mama bear; hunters get caught using a banned method to hunt ducks; wildlife agents stake out after dark for a felon with an illegal gun.

A suspicious driver leads wildlife agents on a high-speed chase through a national forest. Goose hunting guides are caught in a repeat offense, and a routine stop turns treacherous when a suspect is discovered concealing a firearm.

When a pair of illegal hunters flee by truck, wildlife agents set out to track them down. Heaps of trash dumped at a fishing spot lead to a suspect who denies any wrongdoing, and damning evidence in a truck bed catches a hunter in a lie.

Officers St. Pierre, Benvenuti and K9 Cora investigate a couple accused of road hunting; an actress tries to perform her way out of a ticket with Officer Hannett; Officer Holmes gets an injured goose call; Officer Frye handles a neighbor dispute.

Conservation Officers statewide join forces with volunteers and the National Guard to launch an intensive search for a missing hiker; Officer McKee gets news of a bear who has infiltrated a home in search of food.

Officer Cyrs gets a call about a rabid fox that attacked a homeowner; Officer Crouse tracks down a group of ATV riders; Lt. Murphy talks to a farmer about a nuisance bear; Officers Frye and Jones investigate a hunter that may have shot from the road.

Lopashanski attempts every trick in the book to wrangle a stubborn moose off of a busy roadway; Officer Canfield plays a game of cat and mouse with a suspected illegal deer hunter; Officer McKee and Demler investigate an illegal turkey kill.

Two officers join forces to summon a man for baiting without a permit; pursuing a pair of ATV speedsters riding with a toddler with no safety gear; a call about a deer wedged in a fence.

Stories aren't adding up when wardens go to check if a group has valid fishing licenses; Wardens confront anglers fishing in closed water and crack down on anglers during the limited paddlefish season.

Wardens find that a group of litterbugs is guilty of multiple violations, then wardens catch over-the-limit anglers in the act. Wardens track hunters attempting to get an early start on the big game hunting season. Discover the lives of conservation officers of Montana defending public lands, handling anti-poaching sting operations, and more.

Stories aren't adding up when wardens go to check if a group has valid fishing licenses; Wardens confront anglers fishing in closed water and crack down on anglers during the limited paddlefish season.

Wardens find that a group of litterbugs is guilty of multiple violations, then wardens catch over-the-limit anglers in the act. Wardens track hunters attempting to get an early start on the big game hunting season. Discover the lives of conservation officers of Montana defending public lands, handling anti-poaching sting operations, and more.

Conservation Officers statewide join forces with volunteers and the National Guard to launch an intensive search for a missing hiker; Officer McKee gets news of a bear who has infiltrated a home in search of food.

Officer Cyrs gets a call about a rabid fox that attacked a homeowner; Officer Crouse tracks down a group of ATV riders; Lt. Murphy talks to a farmer about a nuisance bear; Officers Frye and Jones investigate a hunter that may have shot from the road.

Jeremy travels to Central America to locate a man-sized beast that reportedly leaps into boats and inflicts devastating injuries upon fishermen.

Jeremy looks into a series of grisly attacks at the site of the world's worst nuclear power plant accident.

Jeremy searches for a modern-day "Jaws" in Florida's Indian River Lagoon and investigates underwater predators in Missouri's Lake of the Ozarks.

Jeremy travels to the Amur River in eastern Russia, where a mammoth predator is allegedly responsible for the disappearances of three fishermen.

Jeremy stalks a rare river beast in Mongolia while minding the armed outlaws in the wilderness.

Jeremy investigates grisly river attacks in the Himalayas, but is warned that the suspected predator is a sacred creature.

Jeremy dives into western Australia's crocodile-infested Fitzroy River to catch an elusive, endangered shark.

Jeremy investigates when a terrifying creature with sharklike teeth is rumored to exist in Botswana's Okavango Delta.

Jeremy searches for a monstrous beast that reportedly lives in the Zambezi River and can swallow children whole.

Forrest tracks clues and eyewitness accounts suggesting that the Formosan clouded leopard is still alive after being declared extinct; he treks deep into the jungles of Taiwan where a run-in with a predator might just solve a mystery.

Forrest teams up with a specialist in Newfoundland in search of a predator that was declared extinct in 1930; the duo meets with a hunter that shot what is believed to be a wolf and uncovers evidence that suggests the species could be alive.

Forrest combs the Florida Everglades for a predator rumored to exist for years, the Black Panther; it might be a case of mistaken identity, but while scouring the landscape, discoveries suggest that it might be more than a rumor.

Forrest travels to the Faroe Islands to look for any trace of the great auk; his passionate search for a large flightless seabird takes him through some of the most scenic and rugged terrain he's ever seen.

Madagascar's Pachylemurs were red, furry giants, nearly the size of great apes; recently discovered remains disprove that they went extinct 1,000 years ago; Forrest tries to prove the giant species still lives.

A mysterious and aggressive shark emerges from the deep off California's coast, sparking a race to catch it and reveal whether it's an enormous mako, a mutant or a great white-mako hybrid.

Alison Towner and Dickie Chivell investigate how killer whales hunt great whites; Dickie disguises as an orca in New Zealand.

Off Mozambique's coast, sharks swarm a hidden peak, hunting giant trevally in a once-a-year feeding frenzy; when 5,000 trevally fight back, the hunters become the hunted in one of the ocean's wildest showdowns.

Wildlife biologist Forrest Galante injects himself with shark venom after diving into Australia's dangerous waters, home to some deadly sharks; he hopes this experiment will help in discovering the potency of the Port Jackson Shark and Ghost Shark.

A mysterious and aggressive shark emerges from the deep off California's coast, sparking a race to catch it and reveal whether it's an enormous mako, a mutant or a great white-mako hybrid.

Alison Towner and Dickie Chivell investigate how killer whales hunt great whites; Dickie disguises as an orca in New Zealand.

Off Mozambique's coast, sharks swarm a hidden peak, hunting giant trevally in a once-a-year feeding frenzy; when 5,000 trevally fight back, the hunters become the hunted in one of the ocean's wildest showdowns.

Wildlife biologist Forrest Galante injects himself with shark venom after diving into Australia's dangerous waters, home to some deadly sharks; he hopes this experiment will help in discovering the potency of the Port Jackson Shark and Ghost Shark.

Forrest teams up with a specialist in Newfoundland in search of a predator that was declared extinct in 1930; the duo meets with a hunter that shot what is believed to be a wolf and uncovers evidence that suggests the species could be alive.

Forrest combs the Florida Everglades for a predator rumored to exist for years, the Black Panther; it might be a case of mistaken identity, but while scouring the landscape, discoveries suggest that it might be more than a rumor.

Follow puppies in the first months of these Pugs, Mini-Australian Shepherds and Rottweillers' lives as they will be adventure-filled, including a lesson in duck-herding.

Heartwarming romps featuring hairless Sphynxes, inquisitive Burmese cats, and tiny Ragdolls who buddy up to German Shepherds.

Dr. Ross treats baby kangaroos and teams up with the owners of a petting zoo to hold an animal awareness event; Dr. Blue removes a mass from a beloved pit-mix; Dr. Lavigne treats a vision- and hearing-impaired Great Dane.

A health scare ends Dr. Blue's dreams of motorcycle riding with his brother; Dr. Ross treats a sweet bearded dragon laying bad eggs; Dr. Lavigne must determine what to do about a large tumor taking over a boxer's toe.

The time comes for Dr. Ross and Tauvia to move out of his mother's house; Dr. Lavigne makes a life-or-death decision with Diesel, a mastiff who may have a toy lodged in his intestines; Dr. Blue sees a pig with an affection for household furniture.

The doctors all want to be the one who goes to a vet conference in San Diego; Dr. Ross treats a young kinkajou, while Dr. Blue treats a Min Pin's drop-dead breath; Dr. Lavigne suspects a cat has a contagious disease.

Dr. Ross and vet tech Kyerra race to save a stray cat horrifically mangled by a car engine; the Rosses move into their new home while Dr. Blue treats a 700-pound arthritic pig; Dr. Lavigne hears a rescue Chihuahua's incredible story.

Dr. Blue discovers a huge problem for a paralyzed Yorkie; Dr. Ross takes care of a pair of post-scuffle roosters, before joining Dr. Lavigne on a hyena consultation; the Lavigne family hosts a dinner party showcasing Anne's cooking skills.

Dr. Blue flies into action when a rottweiler in labor gets rushed into the hospital with two puppies stuck inside her; the three vets grab the reins and their cowboy hats to ride horseback into town for Houston's biggest rodeo parade.

Off Mozambique's coast, sharks swarm a hidden peak, hunting giant trevally in a once-a-year feeding frenzy; when 5,000 trevally fight back, the hunters become the hunted in one of the ocean's wildest showdowns.

Wildlife biologist Forrest Galante injects himself with shark venom after diving into Australia's dangerous waters, home to some deadly sharks; he hopes this experiment will help in discovering the potency of the Port Jackson Shark and Ghost Shark.

With reports of enormous fat white sharks appearing off the coast of New Zealand, scientists Tom Hird and Leigh de Necker set out to find one of these behemoths and determine if the great white can reach a staggering 6,000 lbs.

Researchers brave a great white shark feeding frenzy inside a life-sized whale decoy, which could be the key to finding the biggest great white sharks in South African history.

Dr. Austin Gallagher and his fearless team deploy a 29 foot whale decoy to attract and study massive great whites in New Zealand; witnessing their feeding frenzy and uncovering dominant Queen Boss females ruling male dominated clans.