Pete's lavish treehouse for a family in Bedford, N.Y., contains a barbecue patio, a living room and a chalkboard-covered playroom.

Pete builds a high tech recording studio oasis up in the trees that perfectly blends into the heart of the outdoors. CeeLo Green soon arrives to lay down a brand new track upon completion.

The team attempts to construct a chic but bohemian tri-level, 60-foot-high treehouse in three giant redwoods for an arborist in Humboldt County, Calif.

Pete builds a 600-square foot Western-style man-cave tree house that includes a cigar humidor, a meat smoker, and a flat-screen TV, for a father of three daughters in Texas.

Pete's lavish treehouse for a family in Bedford, N.Y., contains a barbecue patio, a living room and a chalkboard-covered playroom.

Pete builds a high tech recording studio oasis up in the trees that perfectly blends into the heart of the outdoors. CeeLo Green soon arrives to lay down a brand new track upon completion.

The team attempts to construct a chic but bohemian tri-level, 60-foot-high treehouse in three giant redwoods for an arborist in Humboldt County, Calif.

Pete builds a 600-square foot Western-style man-cave tree house that includes a cigar humidor, a meat smoker, and a flat-screen TV, for a father of three daughters in Texas.

Pete transforms an old cedar tree into an uplifting, gold-leafed retreat for a writer in Rhinebeck, N.Y.

When all the units at a treehouse bed-and-breakfast are booked, Pete finds a way to provide an engaged couple with a structure for their upcoming wedding and honeymoon.

New rescues include a 9-month-old pit bull with a fractured jaw and a 4-month-old Dalmatian with an eye condition that could lead to blindness.

The rescue receives two new residents: Professor Clovis, a miniature schnauzer with a suspected liver shunt who needs a complicated and costly surgery, and Hamburglar, a blind puppy who Amanda prepares for his new forever family.

A sweet beluga whale trains with staff to go on the whale scale; a Blacktip reef shark L2 is not eating normally and staff work to figure out why; the first sea lion born at the aquarium is a 1-year-old pup named Scarlett.

A southern sea otter is rushed to the health center; the team travels to Key Largo to help coral restoration efforts; young African penguins prepare for an upcoming event; love is in the air for a trainer and his favorite sea lion pup, Scarlett.

Trainers help prepare rescued sea lions for an upcoming eye surgery.

Yuki the bulldog ate something she shouldn't have and it's up to Dr. Blue to find it; Dr. Lavigne and his wife learn how to do alternative home care on Suki, an amputee rescue cat his family adopted.

Dr. Lavigne is tasked at removing a 6-pound mass from a small dog; Dr. Blue and wife welcome their first daughter to the family; the vets make a house call to a llama that's causing some drama; Dr. Ross extracts 14 teeth from a mini poodle.

Dr. Blue must figure out what's wrong with Niko, a lethargic dog that may have eaten his mom's shorts; Dr. Lavigne operates on a husky with a torn ligament; Dr. Ross faces an emergency with his own family pet.

Dr. Blue quarantines a dog who may be suffering with the flu; Dr. Ross treats a wobbly Boxer whose limbs never fully formed; Dr. Lavigne thinks a robot vacuum is to blame for a stressed-out cat and performs emergency surgery to save a puppy's life.

Dr. Dee sets off on her first adventure as a new pilot to treat animals in the Arctic Circle; aging Border Collie; disabled Siberian husky.

A large horse may have a deadly problem within; spunky miniature horse is treated; Dr. Dee teaches castration to a new pig farmer; Dr. Terry returns to Fairbanks with a surrendered dog.

A local radio station helps Dr. Dee find a forever home for a special needs dog; cattle turns hostile during castration; Dr. Dee examines a recently awakened black bear.

Rookie vet Dr. Amy is challenged when fat cat, Chubbs, needs immediate facial surgery; Labrador's backside is peppered with buckshot; a runaway dog gets horribly torn up in a chain-link fence; husky puppy fractures her leg by falling out of bed.

Dr. Jeff must save a dog that goes into cardiac arrest as it arrives, but the owners are homeless and can't pay the bill; rookie Dr. Amy operates on a dog that was kicked in the head by a horse.

Dog found tied to a fence needs emergency leg surgery; clinic staff hosts fun run for animals in need; Pomeranian receives the present of a forever home.

A dog's suspected broken leg turns out to be far more serious; Vet-tech Tasha overcomes her fear of birds when she must trim a pet crow's nails; Dr. Jeff and Hector wrangle some slippery patients at a free-range farm.

Dr. Dee takes care of her mother while dealing with her busy clinic; emergency surgery on a Yorkie puppy; puppies are rescued from remote villages in the hopes of finding them homes.

Dr. Dee has to be careful when she visits a ranch to check on a pack horse named Red; Dr. Terry and Nicole head to a remote clinic; dog has a mass that appears to be cancerous.

Dog found tied to a fence needs emergency leg surgery; clinic staff hosts fun run for animals in need; Pomeranian receives the present of a forever home.

A dog's suspected broken leg turns out to be far more serious; Vet-tech Tasha overcomes her fear of birds when she must trim a pet crow's nails; Dr. Jeff and Hector wrangle some slippery patients at a free-range farm.

Dr. Dee takes care of her mother while dealing with her busy clinic; emergency surgery on a Yorkie puppy; puppies are rescued from remote villages in the hopes of finding them homes.

Dr. Dee has to be careful when she visits a ranch to check on a pack horse named Red; Dr. Terry and Nicole head to a remote clinic; dog has a mass that appears to be cancerous.

A large horse may have a deadly problem within; spunky miniature horse is treated; Dr. Dee teaches castration to a new pig farmer; Dr. Terry returns to Fairbanks with a surrendered dog.

A local radio station helps Dr. Dee find a forever home for a special needs dog; cattle turns hostile during castration; Dr. Dee examines a recently awakened black bear.

British Marine Pen Farthing is the founder of Nowzad, Afghanistan's only official animal sanctuary; when a U.S. soldier rescues six puppies while deployed and can't bring them back home, Pen and his team are on a mission to get them reunited.

Chimp expert Estelle Raballand has formed an incredible bond with Ponso, a chimp who lives alone on an island and has been dubbed the loneliest chimp in the world; she's determined to find him a companion and thinks she has found the perfect match.

Poached birds are discovered on an abandoned boat, changing a missing person's search into a hunt for a poacher; Wardens Mike Boone and Lauren Iles rescue a tangled 12-foot gator; multiple boats are inspected on Lake Limestone.

In Llano County, a jet skier's life is spared after an explosion on the water; when a man fakes his own death, Warden Herchman and Stapleton join forces to track him down; a man is found trespassing while fishing.

Confronting a suspected duck and goose poacher; monitoring an injured deer running along a highway; a man is arrested after confessing to poaching a deer.

During deer hunting season, Wardens Gould and Scott respond to a call about finding carcasses on private property; a horse owner's home is peppered with stray bullets, while hunters are questioned about hunting illegally.

A tense confrontation ensues when Wardens Scott and Gould respond to a call about an illegal deer hunting case; two raccoons find their way to a gas station and must be trapped; Warden Boone handles a disgruntled hunter at a deer hunting club.

Warden Cummings deals with an angry man who blew a stop sign; Warden Boone helps chase a trio of armed robbers on the run; Warden Inman investigates a group of suspected deer hunters for trespassing.

Game Wardens Mallory Mitchell and Jeremy Lindsey intervene when an overloaded boat and unruly jet skiers put lives at risk; Randolph McGee investigates reports of a wild hog being tortured; gathering up gator.

A deer hunter is caught with tree stands on private property; a group of ATV speedsters chased by wardens; investigating a suspicious bear kill.

Officer Canfield breaks up a 45-year-old illegal fishing tournament; Officer MacFadzen rescues an injured hawk; Officer Hannett confronts two kids riding OHRVs on the road; on Mt. Chocorua, officers rescue a woman with a fractured ankle.

Officer Glen Lucas treks to the summit of Mount Washington to rescue an injured hiker; officers track down a trio of possible deer poachers; officer Ron Arsenault investigates a tip about an illegal bobcat trapper.

A hunter who mistakenly takes down an antlered elk must face the consequences; a warden must come down hard on an ORV hunter who is skirting the law; a warden investigates a hunter on private property.

The Jobbie Nooner event has wardens patrolling the waters of Lake St. Clair; things get interesting when a massive storm rolls in; spring in Michigan can come with major forest fires and the DNR puts all their resources to keep them in check.

Wardens crack down on anglers not following the rules while salmon fishing; a hunter with a checkered past is caught red-handed; beaver dam management calls for some drastic measures; elk hunting season finds eager hunters on their best behavior.

Officers encounter many hunters on the opening day of waterfowl season; Chief Haines and his friends enjoy hunting during their annual Grouse Camp trip, and activities heat up on the lake as patrons celebrate the 4th of July.

Wardens must be cautious as they release a trapped black bear back into the wild; they pull together all their resources to stop illegal hunting in the valley.

Wardens crack down on anglers not following the rules while salmon fishing; a hunter with a checkered past is caught red-handed; beaver dam management calls for some drastic measures; elk hunting season finds eager hunters on their best behavior.

Officers encounter many hunters on the opening day of waterfowl season; Chief Haines and his friends enjoy hunting during their annual Grouse Camp trip, and activities heat up on the lake as patrons celebrate the 4th of July.

Wardens must be cautious as they release a trapped black bear back into the wild; they pull together all their resources to stop illegal hunting in the valley.

Officer Canfield breaks up a 45-year-old illegal fishing tournament; Officer MacFadzen rescues an injured hawk; Officer Hannett confronts two kids riding OHRVs on the road; on Mt. Chocorua, officers rescue a woman with a fractured ankle.

Officer Glen Lucas treks to the summit of Mount Washington to rescue an injured hiker; officers track down a trio of possible deer poachers; officer Ron Arsenault investigates a tip about an illegal bobcat trapper.

Dexter the dog has serious breathing problems; the team of pickers counting on abandoned storage locker goods gets an unfortunate surprise; Halo the chihuahua discovers more than exercise in the local dog park.

A chihuahua named Rue has a leg injury; having drained his savings, owner Ken is on the verge of surrendering his sick cat, Nagi; the picking team uncovers a bonanza of bikes with an unexpected past.

Terri and Bindi witness and help with a complex koala surgery.

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.

A cat-obsessed woman gets a kitten as a gift, but is quickly disappointed when the cat terrorizes her other two felines; a couple living in harmony is disturbed by their newest addition's demonic ways.

Jackson helps a woman overcome fears of her cat's violent behavior; Jackson is introduced to a family afraid to furnish their home because the cat they rescued from Katrina stricken New Orleans is dividing the family.

Dog does not connect with his would-be adopter who drove hundreds of miles from Texas; work-release inmate is in hot water when prison guards visit Villalobos.

Tia heads to a dangerous part of New Orleans to rescue a mama dog left to die; a tropical storm threatens to disrupt Tania and Perry's wedding.

Wade travels to Germany, where he meets victims of a beast seen raising its snout above the surface of freshwaters in Europe for the past 700 years; discovering the Wels catfish, an aggressive predator of man-eating proportions.

Jeremy travels to South Africa to catch a bull shark lurking in freshwater locales.

Jeremy swims into the lair of the snakehead, a predatory freshwater fish with a killer reputation.

Jeremy explores the legends and mystery surrounding the Congo River in central Africa.

Jeremy Wade heads to the Mekong River in Thailand in search of the giant freshwater stingray.

Otto is trampled by a cow during a severe snowstorm and must be rescued before he succumbs to his life-threatening injuries; the younger generation must step up and take on more responsibilities or the Kilcher homestead won't survive.

After his brush with death, Otto has a long, painful road of recovery ahead; Eivin and August bear the burden of their father's injury.

Otto considers leaving cattle ranching behind; Atz Sr. mobilizes a group of veterans to bring water to a local homesteader.

Eivin considers expanding the Kilchers' reach by becoming a bush pilot; Tela takes Alysse dipnetting; Jane's cousin Kate comes to visit from Texas.

Otto is trampled by a cow during a severe snowstorm and must be rescued before he succumbs to his life-threatening injuries; the younger generation must step up and take on more responsibilities or the Kilcher homestead won't survive.

After his brush with death, Otto has a long, painful road of recovery ahead; Eivin and August bear the burden of their father's injury.

Otto considers leaving cattle ranching behind; Atz Sr. mobilizes a group of veterans to bring water to a local homesteader.

Eivin considers expanding the Kilchers' reach by becoming a bush pilot; Tela takes Alysse dipnetting; Jane's cousin Kate comes to visit from Texas.

Jeremy travels to South Africa to catch a bull shark lurking in freshwater locales.

Jeremy swims into the lair of the snakehead, a predatory freshwater fish with a killer reputation.

A mystery illness afflicting Ceelo the Doberman puppy has the entire RAPS vet team in detective mode; Cardamom, a Shar Pei puppy, demonstrates why cute can be complicated; the pickers uncover a royal treasure in one of the abandoned bins.

A dog named Goobs wins the RAPS team's hearts; Shadow, a Pitbull mix, has a potentially cancerous lump on his neck; Lilou the cat gets a diagnosis to explain her aggressive and unusual behavior; Karen and her team of pickers hit a jewelry jackpot.

The Irwins go to the Steve Irwin Wildlife Reserve; Robert leads his first croc-catching team; Bindi and Chandler have a life-changing announcement.

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.

Jackson helps a cat who struggles to get along in his rescue home but is hopeful that the right foster family is in his future. He also meets an inspiring feline who overcame a heart condition and has gained internet fame.

A woman creates a video as a desperate plea for help to find her ferocious feline a new home; a couple has three cats who viciously attack one another while treating the home as their personal litter box.

Tia enlists help to rescue a dog left in a dangerous part of town; at Villalobos, a college student is eager to adopt a dog with special needs; a dog is left at the center's door step, causing the parolees to panic.

Tia recruits the twins and a new work-release prisoner to rescue a pit bull from a cavernous hole; Mariah helps Tia with a heart-wrenching adoption.

While searching for an injured eagle, an officer makes a surprising discovery; officers stumble upon a trespasser; the search for a missing swimmer.

An unusual recreational vehicle in a high speed chase; combative speedsters; the scene of an ATV crash.

Lt. Boudreau and Officer Hannett confront a hunter they suspect illegally shot a pheasant; Officer Egan receives a call from a Canadian hunter who shot a moose that crossed the border; a community unites in the search for a missing teenager.

Officer Hannett faces a test trying to capture an injured goose; Officer Lucas becomes the first responder on the scene of a drug overdose; Officer MacFadzen must climb 40 feet into the treetops to deal with an aggressive hawk.

A hunter and a witness disagree about the truth; a trespassing target shooter; fishing for the truth from trespassing ATV riders.

Game Warden Boone responds to a venomous rattlesnake; game wardens investigate the illegal killing of a goose in the Texas Panhandle; Game Wardens follow up on a tip about a man going over the fishing limit.

Game Warden McGee rushes to a domestic altercation; Zuniga and Roel run into trespassers; Provasnik inspects a potentially stolen jet ski; Richards and McGee team up on an investigation, and a baby squirrel is rescued.

With help from a K9 scent tracker, game wardens gather evidence that a lying hunter may have committed a felony; a duck hunter is caught hiding an illegal bird; game wardens Chelsea and Ben Bailey suspect an unidentified boat may be stolen property.

When a wakeboarder's life is endangered by a critical injury, game wardens leap into action; Randolph McGee uncovers bizarre activity on a stakeout; Derrick Lopez gets creative to rescue a wild animal trapped in a garage.

Game Warden Boone responds to a venomous rattlesnake; game wardens investigate the illegal killing of a goose in the Texas Panhandle; Game Wardens follow up on a tip about a man going over the fishing limit.

Game Warden McGee rushes to a domestic altercation; Zuniga and Roel run into trespassers; Provasnik inspects a potentially stolen jet ski; Richards and McGee team up on an investigation, and a baby squirrel is rescued.

With help from a K9 scent tracker, game wardens gather evidence that a lying hunter may have committed a felony; a duck hunter is caught hiding an illegal bird; game wardens Chelsea and Ben Bailey suspect an unidentified boat may be stolen property.

When a wakeboarder's life is endangered by a critical injury, game wardens leap into action; Randolph McGee uncovers bizarre activity on a stakeout; Derrick Lopez gets creative to rescue a wild animal trapped in a garage.

An unusual recreational vehicle in a high speed chase; combative speedsters; the scene of an ATV crash.

Lt. Boudreau and Officer Hannett confront a hunter they suspect illegally shot a pheasant; Officer Egan receives a call from a Canadian hunter who shot a moose that crossed the border; a community unites in the search for a missing teenager.

Bad Dog! documents just how far pets can push their owners and still get unconditional love.

From a truck honking delivery dog to a monkey with plenty of attitude to a sleep walking dog that runs into walls, see just how far pets can push their owners and still get unconditional love.

The zoo welcomes four Sumatran elephants; Robert and Terri try to guess the gender of Bindi's baby, but Bindi and Chandler have their own surprise in store.

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.

Jackson rehabilitates a cat who is tortured by fear and is aggressive toward her tail; Jackson is introduced to a pair of owners whose cat is constantly knocking things over, climbs up window screens and spontaneously attacks.

Jackson visits New York City to meet a father and son who've been taking care of a feral cat colony in their backyard and are desperately in need of help. He also lends his expertise to a couple who are dealing with an antisocial cat.

Tia sends Jake and Armando on a rescue mission to Texas after hearing about two pit bulls who were wounded in a run-in with a porcupine; when a second story about a dog on death row comes in, the guys need to kick it into high gear.

Roommates with extreme lifestyles want to adopt a pit bull; Tia rescues an abandoned mastiff.

Comic Tracy Morgan wants to be able to swim with his massive sharks, so he wants the guys to tank his entire pool house; a local car dealership wants a new tank in its showroom to make a big splash.

Coddingtown Center in Santa Rosa have tasked the guys with a very special tank; to kick off their new remodel, they want Wayde and Brett to make a tank that pays respects to the heroes that helped the area during the recent wildfires.

With winter coming, the pressure is on for Wayde and Brett to convert Tracy Morgan's entire pool house into a 14,000-gallon aquarium; extra care has to used while transporting Tracy's beloved sharks.

Annie and Will move an infamous pride of lions at the Sibuya Game Reserve; Emma checks on some genets and a bush baby; over at the Vervet Monkey Foundation, Josie introduces some blind and compromised monkeys to their new home.

Following the vets and volunteers of South Africa who rescue extraordinary animals.

Alison prepares to release an endangered penguin. Emily anesthetizes a cheetah that needs to go to a new home. Will and Rachel at Care for the Wild introduce orphaned baby rhinos Ribbon and Lazuli, whose mums were killed for their horns.

Anna and the team dehorn two rare and dangerous black rhinos; Emma spends months rehabilitating Finya the Black-Backed Jackal for release, but getting her ready to move proves difficult; Jenna and Sean tackle human and elephant conflict.

After weeks of being closed due to the global pandemic, the Irwins race to prepare for the reopening of the zoo; Robert helps deliver a litter of newborn tiger cubs, while Bindi handles a sudden crisis at the wildlife hospital.

Bindi and the family plan an emotional surprise for Terri in the Crocoseum; Robert helps the zoo's three new adorable tiger cubs.

Alison prepares to release an endangered penguin. Emily anesthetizes a cheetah that needs to go to a new home. Will and Rachel at Care for the Wild introduce orphaned baby rhinos Ribbon and Lazuli, whose mums were killed for their horns.

Anna and the team dehorn two rare and dangerous black rhinos; Emma spends months rehabilitating Finya the Black-Backed Jackal for release, but getting her ready to move proves difficult; Jenna and Sean tackle human and elephant conflict.

After weeks of being closed due to the global pandemic, the Irwins race to prepare for the reopening of the zoo; Robert helps deliver a litter of newborn tiger cubs, while Bindi handles a sudden crisis at the wildlife hospital.

Bindi and the family plan an emotional surprise for Terri in the Crocoseum; Robert helps the zoo's three new adorable tiger cubs.

Coddingtown Center in Santa Rosa have tasked the guys with a very special tank; to kick off their new remodel, they want Wayde and Brett to make a tank that pays respects to the heroes that helped the area during the recent wildfires.

With winter coming, the pressure is on for Wayde and Brett to convert Tracy Morgan's entire pool house into a 14,000-gallon aquarium; extra care has to used while transporting Tracy's beloved sharks.

A piano-playing dog; a pet buffalo; a dog that will eat everything.

A dog that doesn't know when to stop; a turtle that refuses to slow down.

While pregnant, Bindi continues to work at the Wildlife Hospital.

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.

Reality star Adrianne Curry and her boyfriend, Todd are living with Adrianne's menacing Siamese cat, Billy Shears; a college student feels like she is being held prisoner by her bloodthirsty feline, Storm.

A photographer who lives and works out of his home is at risk of losing his business and his assistant because of his bloodthirsty cat; a fat feline's love for food is bound to be his greatest downfall.

Tia and the twins hit the road after she receives back-to-back calls for help from the South; after helping an army veteran with a new litter of puppies, the team find themselves on a wild chase after an injured dog through Jackson, Miss.

Tia decides to hire new parolees, but one parolee may blow his chance at redemption on the first day; shocking news about one of Villalobos' most beloved dogs, Creature, threatens to end his chances of being adopted.

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.

After numerous credible eyewitness accounts of the Tasmanian Tiger in Australia, James Cook University has researchers on the move; Forrest joins their study before heading deep into the Cape York Peninsula.

Forrest Galante visits the island of Java in Indonesia to look for the Javan Tiger; this exotic predator was declared extinct in 2003, but park rangers and locals have had recent sightings and are collecting evidence of its existence.

Micki Glenn is attacked by a shark during a dive trip; hours from the nearest medical facility, she has to rely on her husband and friends to save her life; a couple is attacked by a giraffe while on safari.

Paul Templer is leading a canoe safari on the Zambezi River near Victoria Falls when a hippopotamus bursts to the surface and drags him into the water; in Texas, an animal pounces on 5-year-old Jade DeMoss.

Twenty miles into a marathon in a remote part of New Mexico, Karen Williams finds herself caught between a bear and her cub; Steve Campbell is working on an oil pipeline in Alberta, Canada, when a mountain lion attacks him.

Wayne Petteway is attacked by an alligator while checking crab pots with his brother in North Carolina; in Arizona, Peter Baca is camping with his girlfriend and baby son when he is awoken by something attacking him through the walls of the tent.

A bull shark attacks a triathlete who is training in Alabama; a father fights to survive after a rattlesnake bites him; a giraffe attacks a couple in Zambia; a girls' trip turns deadly in Cancun.

Andrea Schlake volunteers at an animal sanctuary when a chimpanzee escapes its enclosure and chases her down; a great white shark knocks surfer Todd Endris off his board and attacks him.

Twenty miles into a marathon in a remote part of New Mexico, Karen Williams finds herself caught between a bear and her cub; Steve Campbell is working on an oil pipeline in Alberta, Canada, when a mountain lion attacks him.

Wayne Petteway is attacked by an alligator while checking crab pots with his brother in North Carolina; in Arizona, Peter Baca is camping with his girlfriend and baby son when he is awoken by something attacking him through the walls of the tent.

A bull shark attacks a triathlete who is training in Alabama; a father fights to survive after a rattlesnake bites him; a giraffe attacks a couple in Zambia; a girls' trip turns deadly in Cancun.

Andrea Schlake volunteers at an animal sanctuary when a chimpanzee escapes its enclosure and chases her down; a great white shark knocks surfer Todd Endris off his board and attacks him.

After numerous credible eyewitness accounts of the Tasmanian Tiger in Australia, James Cook University has researchers on the move; Forrest joins their study before heading deep into the Cape York Peninsula.

Forrest Galante visits the island of Java in Indonesia to look for the Javan Tiger; this exotic predator was declared extinct in 2003, but park rangers and locals have had recent sightings and are collecting evidence of its existence.

Amanda and her kids travel to Hawaii, where they meet dogs perfect for Panda Paws: a deaf mother-daughter Catahoula duo, Loco Moco, a puppy who may be blind, and Super Scootie, a senior in need of a home after years of neglect.

Amanda faces one of her most challenging rescues when a puppy arrives with serious neurological issues; Panda Paws helps a Chihuahua terrier mix bounce back after only having the use of one leg before finding him a forever family.

The Irwins take action when a croc becomes ill.

Antonio builds a backyard, temperature-controlled clubhouse with separate self-sustaining tanks and a common climbing area for two bearded dragons, and a cool hangout spot for the family.

A rescue organization needs to stimulate its 200 animals which include sheep, cows, pigs, horses, a llama and an emu, so Antonio designs a stunning build to get the residents active and moving.

Jackson enters the Santé D'or shelter intent on helping an over-aggressive shelter cat named Pigpen. However, by the time he leaves, Jackson is ready to take on the challenge of converting Santé D'or into a new shelter concept.

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.

Tia contends with a shocking rescue and a surprise animal-control inspection.

Tia's daughter faces a difficult decision about her pet; a family of pit bulls in an abandoned house is rescued.

Deep in the woods and bayous of Louisiana, wildlife agents protect the state's resources; a crab fisherman is caught stealing dozens of traps, a hunter crosses state lines with an illegal deer and agents rescue an injured bald eagle.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

Amanda finds forever homes for her Hawaiian rescues; Super Scootie has malformed legs among other problems and Loco Moco struggles to process visual cues; a new rescue arrives named Lily Rose, a blind and overweight toy spaniel.

Amanda travels to California to pick up special needs dogs at a local SPCA; she comes home with a Rottweiler puppy with a severe eye injury, a husky shepherd mix covered in maggots and two small puppies whose ears have fallen off.

A staff member heads to the Marine Mammal Center in California to help in rehabilitation efforts of elephant seals; African penguins Charlie and Lizzie have been together for 25 years, Charlie is having issues with his eyes; a piranha needs surgery.

The team welcomes two rescued southern sea otter pups Mara and Gibson, from the California coast; Young ruddy ducks arrive at the aquarium and are introduced to their new habitat' Nandi, the aquarium's smallest manta ray, is due for a checkup.

Polka, a bottlenose dolphin, has a raspy voice and needs to see the doctor to get the all-clear; staff excitedly prepare for the upcoming puffin breeding season; two wobbegong sharks are due for a checkup; a curious box turtle goes for a walk.

Dr. Blue recruits Dr. Ross to tackle two wolf spays at a local sanctuary; Dr. Lavigne performs surgery on a pit bull with a torn ACL; new vet Dr. Fedke treats a cat with a creepy, crawly injury.

Bubby Cook, a beloved Basset Hound, has a condition that could complicate surgery for Dr. Ross; Dr. Blue has a hog house call; Dr. Lavigne has concerns over his vet tech assisting with an operation on her own dog; a blackout creates chaos at Cy-Fair.

After treating a yoga goat, Dr. Blue brings his best namaste to a herd house call; Dr. Lavigne has his hands full with a trained protection dog who's not a fan of him or the cameras; a party reveals if the Blues will be adding pink to their family.

Dr. Lavigne treats a French bulldog with a very vocal breathing problem that requires a special surgery, before joining Dr. Blue on a pet pig transport; Dr. Ross has an exam with Gurgi the guinea pig, who is coughing and sneezing.

Dr. Dee and her team must use a helicopter to rescue a wounded horse deep in the woods; Husky mix is hit by a semi truck; investigating a bearded dragon's long slumber.

Dr. Dee and her husband Ken host a clinic in a town with a population of 107; back at Animal House, Dr. Dee races to save an akita with a gunshot wound.

Dr. Dee takes care of her mother while dealing with her busy clinic; emergency surgery on a Yorkie puppy; puppies are rescued from remote villages in the hopes of finding them homes.

Dr. Jeff must decide how to proceed with a 3-month-old micro-pig that needs leg surgery, when anesthesia could kill it; routine dental exam for French bulldog becomes complicated operation; the team helps couple who rescue sled dogs in the Rockies.

Dr. Jeff and his team help a homeless man's 5-month-old puppy that has a broken paw; x-rays reveal one of the worst cases of bladder stones in a dog the staff have ever seen.

Kidney disease plagues an overweight cat; dog gets hit by a car while the owners are overseas.

A golden retriever with a broken leg is rushed into the clinic by his devastated owner; Dr. Jeff and his team treat a beagle after a vicious dog attack.

Dr. Dee puts her mother on a plane to a remote vet clinic in Manley Hot Springs; Rottweiler could have bone cancer; bunny suffers with large abscess; St. Bernard puppies stop by for a visit.

Dr. Dee flies to a remote clinic in Healy; tumors found on dog getting spayed; Dr. Dee readies Nugget the Bull to breed; Dr. Terry is surprised while giving six kittens their shots.

Kidney disease plagues an overweight cat; dog gets hit by a car while the owners are overseas.

A golden retriever with a broken leg is rushed into the clinic by his devastated owner; Dr. Jeff and his team treat a beagle after a vicious dog attack.

Dr. Dee puts her mother on a plane to a remote vet clinic in Manley Hot Springs; Rottweiler could have bone cancer; bunny suffers with large abscess; St. Bernard puppies stop by for a visit.

Dr. Dee flies to a remote clinic in Healy; tumors found on dog getting spayed; Dr. Dee readies Nugget the Bull to breed; Dr. Terry is surprised while giving six kittens their shots.

Dr. Dee and her husband Ken host a clinic in a town with a population of 107; back at Animal House, Dr. Dee races to save an akita with a gunshot wound.

Dr. Dee takes care of her mother while dealing with her busy clinic; emergency surgery on a Yorkie puppy; puppies are rescued from remote villages in the hopes of finding them homes.

Find out what your favorite K-9 contenders from over a decade of competition have been up to since their football fame.

Camera crews are embedded with Team Fluff and Team Ruff to get a behind-the-scenes look at what it takes to become a Puppy Bowl champion.

Dan the Ref returns with his pooch pal Sonic to celebrate the MVPs who played their hearts out at Dog Bowl; revisiting the dogs with great plays and fumbles, along with the people who gave these lovable canines a second chance with a forever home.

Revisiting the top dogs of Puppy Bowls from the past and reminiscing on previous years of the event; how these competitive canines are living their post-championship lives and which pup will win the title of Best in Show.

Dan the Ref hosts a retrospective.

This Valentine's Day, Dan the referee returns to share some lovable moments in Puppy Bowl history; celebrating the love of puppies; rediscovering big flirts, cute plays and penalties, and more.

"The Puppy Bowl" crew treks across the country to catch up with some of the game's ruffest and fluffiest competitors.

Puppy Bowl XXII starts with the Puppy Bowl Kickoff! The final puppy recruits from across the country will put their skills, sniffs, and cuteness to the test. See which pup is drafted into Team Ruff or Team Fluff before the biggest game of the year.

Over 120 rescue puppies from 72 shelters across the country join Teams Ruff and Fluff in the cutest competition in sports. Featuring special guests and an all-new Halftime Showdown, it's the loudest call to action to adopt, don't shop.

Over 120 rescue puppies from 72 shelters across the country join Teams Ruff and Fluff in the cutest competition in sports. Featuring special guests and an all-new Halftime Showdown, it's the loudest call to action to adopt, don't shop.

Over 120 rescue puppies from 72 shelters across the country join Teams Ruff and Fluff in the cutest competition in sports. Featuring special guests and an all-new Halftime Showdown, it's the loudest call to action to adopt, don't shop.

Puppy Bowl XXII starts with the Puppy Bowl Kickoff! The final puppy recruits from across the country will put their skills, sniffs, and cuteness to the test. See which pup is drafted into Team Ruff or Team Fluff before the biggest game of the year.

Over 120 rescue puppies from 72 shelters across the country join Teams Ruff and Fluff in the cutest competition in sports. Featuring special guests and an all-new Halftime Showdown, it's the loudest call to action to adopt, don't shop.

Puppy Bowl XXII starts with the Puppy Bowl Kickoff! The final puppy recruits from across the country will put their skills, sniffs, and cuteness to the test. See which pup is drafted into Team Ruff or Team Fluff before the biggest game of the year.

Find out what your favorite K-9 contenders from over a decade of competition have been up to since their football fame.