Turbo-Roo and Thor are rambunctious Chihuahuas that are both missing their front legs.

Derrick has never made four braces for a pig before, but this pig has a disorder that requires them.

Derrick needs to make a prosthetic for a goat who had his back leg amputated after an accident.

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Dr. Oakley runs after sheep and reunites with a dog that has developed a puzzling paw problem.

Dr. Oakley performs examinations on two black bears during a dangerous relocation.

Dr. Oakley examines two feisty wood bison before releasing them into the wild.

Dr. Oakley travels to Prince Edward to deal with the inbreeding problem among American bison.

Routine calf castration surgery turns dangerous.

Dr. Oakley risks her life to save a drowning brown bear.

Dr. Oakley chases some of the Yukon's toughest wild horses.

Alcatraz Island is home to a former maximum security federal prison that had a reputation for being escape proof; a profile of the prisoners who tried to escape, facing icy waters, deadly currents, disorientating fog, and fearsome predators.

Hidden beneath the waters of Jamaica's Kingston Harbour lie the ruins of Port Royal; archaeologist Dr. Jon Henderson uses the latest high-tech scientific survey to reveal the full extent of the 33 acre sunken city for the first time.

Exciting new discoveries unearth the real story behind world famous pirates.

Francis Drake is cemented in history as the world's most controversial pirate.

Grace O'Malley defies gender conventions of her day and becomes the most feared and respected leader of both the land and the sea, eventually rising to Chieftain.

Englishman-turned-Algerian pirate John Ward becomes ruler of the Tunisian empire.

Brilliant strategist Morgan takes humans, treasure, and towns without mercy.

Captain Kidd, the treasure hunter, turns from pirate hunter to pirate.

Blackbeard's name strikes fear into all as a brutal diabolical pirate.

Braver than the men, Anne Bonny and Mary Read are ferocious female pirates.

Unique killing strategies devised by predators.

Alone they may be weak, but with strength in numbers, some African creatures are deadly.

Jaws of a moray eel; strike speed of a puff adder snake and more of deadly animal weapons.

Every 3 seconds an American's identity is stolen. Just how safe is your 401k? Your bank account? Your home? Your credit? Crime Reporter Tom Morris Jr. investigates the identity theft epidemic. Find out how you can help protect yourself with LifeLock.

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Every 3 seconds an American's identity is stolen. Just how safe is your 401k? Your bank account? Your home? Your credit? Crime Reporter Tom Morris Jr. investigates the identity theft epidemic. Find out how you can help protect yourself with LifeLock.

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Dr. Oakley ends up in the middle of a brawl between two brother bears while visiting a bear sanctuary.

Dr. Oakley goes on an airborne mission to track down a wild boar.

Dr. Oakley traps a snarling wolverine to learn more about the ferocious species.

Harper the dog needs Dr. Oakley's expertise when a chance encounter leads to a prickly situation with severe consequences.

Dr. Oakley waits for a hungry bear; a reindeer needs help.

Dr. Oakley treats two disgruntled pigs; a calf banding turns into a wild cow chase.

Dr. Michelle Oakley holds her ground against two unpredictable squealing boars. Then, a camel neutering flips her upside down.

On the first day of the North Atlantic Bluefin Tuna season, Dave wants to prove that finishing with the top earnings last season wasn't a fluke.

Dave is desperate to land a keeper tuna after a bad first week; Hot Tuna and FV-tuna.com revisit their tumultuous past; Paul has a new boat.

Dave Carraro is conflicted when he must choose between two of his friends - Captain Paul of Wicked Pissah, and Captain TJ Ott of Hot Tuna.

Tensions start to boil for Captain Paul's new crew on Wicked Pissah; Captain TJ Ott takes his 8-year-old nephew on his first big tuna trip.

The grind of fishing catches up with many crew members, threatening their teamwork and forcing some captains to rethink their strategy.

After his mates call it quits, Paul is forced to accept a helping hand from Dave, a person who is supposed to be his competition.

Dave faces a dilemma when Captain Tyler breaks a fisherman's code; Paul needs to make changes or risk fishing solo for the rest of the season.

With Hard Merchandise leading the fleet and FV-Tuna trailing in its wake, Wicked Pissa's crew aim to prove they can take down FV-Tuna.com.

The captains must decide whether to take a longer journey with the hopes of increasing their chances of making a tuna haul, or returning home empty-handed.

After successful and massive haul offshore on Georges Bank, the captains of FV-Tuna.com and Hot Tuna decide to make the trip again.

Survivalist Les Stroud embeds himself in the Alaskan wild for a close-up look at the survival skills of black bears.

Survivalist Les Stroud embeds himself deep in the Alaskan interior to track the survival skills of the moose in the run-up to mating season.

Survivalist Les Stroud tracks Alaskan caribou herds as they travel south for the winter.

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The docs at Critter Fixer exemplify treating both ends of the leash.

The Docs at Critter Fixer return to FVSU as Homecoming Grand Marshals.

The Docs at Critter Fixer strive to aid the animals of service members.

The Docs at Critter Fixer help a rescued wolf and deliver ten puppies.

The doctors at Critter Fixer attempt to outfit a duck with a prosthetic leg.

The doctors at Critter Fixer teach fish surgery at Tuskegee University.

Drs. Ferguson and Hodges work together to save a baby bunny that's been attacked by the family cat; the doctors perform a cesarean section on a bulldog, and the hospital is a flurry of activity as everyone helps to resuscitate the puppies.

With limited daylight, Alaskans must brave cruel temperatures to survive.

As winter's chill grips the Arctic, the path forward will require trial and error.

Despite the deepening cold, those living in the Arctic must constantly brave the elements and the unknown of the natural landscape.

As the cold season wanes in the Arctic, winter does not go quietly into the night.

Alaskans are faced with adversity as they confront the unknown in the dead of winter.

The final days of winter force Alaskans to push through the cold.

The Arctic spring in Alaska comes with hard work, new resources, and new dangers.

The arctic spring season brings open waters, awakened animals, and key opportunities.

Alaskans venture into the open landscape to seize the warming temperatures of spring.

Alaskans utilize the sun-drenched days of summer to learn valuable lessons of survival.

Taking a fun-filled look at the stunning bonds animals form with other species -- and even prey.

A sheep befriends an orphaned baby elephant; a hippo makes daily visits to a South African couple; a lion, tiger and bear grow old together.

Cats with owl, deer, rabbit and bear companions.

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Add the Set of 10 or 20 Silver Peace Dollars in Brilliant Uncirculated condition to your collection. Boasting a magnificent design by Anthony De Francisci, this Silver Dollar celebrated the restoration of peace after World War I had concluded.

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Dr. Pol deals with jumping, flailing and barking clientele as Halloween approaches.

Dr. Pol continues to work on the farm with only one week until Christmas.

Horses with runny noses, gashes and penile problems; delivering a commencement address to the graduating class of Central Michigan University.

A foursome of cows who refuse their pregnancy checks; an after-hours emergency when a horse is down with colic.

Farmers, livestock and pets work to adapt to the cold weather while Dr. Pol stays warm by keeping busy.

The new vet, Dr. Emily; a horse combating colic; a rabbit that cannot hop; a working dog with possible head trauma.

After a long winter the animals of Isabella County are getting antsy, and they are up to more trouble than usual.

A pit bull needs emergency surgery; pups run into a porcupine; a pet pig is attacked; Charles enters the annual pancake-eating contest.

A therapy rabbit with overgrown teeth; Jodi of Hopewell Therapeutic Ranch persuades Dr. Pol to go on a dinner date for an auction fundraiser.

A pup's eye problems; a bird's injured beak; a trio of alpacas that could be pregnant; a frantic Friday for the clinic with emergency after emergency.

Taking calls from all over Isabella County now that the spring birthing season is in full swing.

A mini-pig, a giant bunny, a pregnant dog, and a hen visit the clinic.

A swift kick from a horse; Diane fills in for Dr. Pol; a zebra; castrating a racehorse; a cow with teat trouble.

Dr. Pol and Charles embark on a mission to fix up his vintage DMC DeLorean for the local car show.

The vets are busy treating fair animals and making sure they are in top shape for competition at the Isabella County Fair.

The staff is presented with one strange case after another, from the peculiar to the downright bizarre, including many unique cases they have never seen before.

Animals around town are acting strangely, from canine hijinks and bulls on the loose to an attempted kitten getaway.

A therapy rabbit with overgrown teeth; Jodi of Hopewell Therapeutic Ranch persuades Dr. Pol to go on a dinner date for an auction fundraiser.

A pup's eye problems; a bird's injured beak; a trio of alpacas that could be pregnant; a frantic Friday for the clinic with emergency after emergency.

Taking calls from all over Isabella County now that the spring birthing season is in full swing.

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Add the Set of 10 or 20 Silver Peace Dollars in Brilliant Uncirculated condition to your collection. Boasting a magnificent design by Anthony De Francisci, this Silver Dollar celebrated the restoration of peace after World War I had concluded.

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Add the Set of 10 or 20 Silver Peace Dollars in Brilliant Uncirculated condition to your collection. Boasting a magnificent design by Anthony De Francisci, this Silver Dollar celebrated the restoration of peace after World War I had concluded.

Every 3 seconds an American's identity is stolen. Just how safe is your 401k? Your bank account? Your home? Your credit? Crime Reporter Tom Morris Jr. investigates the identity theft epidemic. Find out how you can help protect yourself with LifeLock.

A team of doctors searches for answers to save a clouded leopard's life.

Zoo keepers prepare for a chimp birth, while vets investigate a bear's mystery illness.

A gorilla has emergency surgery, while zoo keepers try to take blood from a lion's tail.

The zoo hopes for a polar bear pregnancy; two endangered red wolves go on a blind date; a young elephant gets some unusual treatment.

Zookeepers prepare for the birth of a white rhino; two young lions leave the pride.

The zoo welcomes a new, timid giraffe to the herd; a pregnant bat prepares to give birth; an epileptic chimp gets a better life.

The vets are swamped as a gator needs blood drawn, and a lion requires a tooth extraction.

Zoo vets treat pythons that need urgent medical care, and otters go to fish school.

Keepers hope for a long-awaited sand cat kitten, while a nervous puffin learns to swim.

For the first time in 10 years, Taronga vets get up close to a silverback gorilla.

The Taronga Zoo attempts to create history by successfully exporting two platypuses to America.

As the largest bushfires on record devastate the country, Taronga Zoo vets take the battle to save Australian native wildlife to the front line.

A pregnant ringtail lemur is badly injured in a fight and Taronga's vets have grave concerns for her unborn baby.

The amazing zoo vets treat a sick gorilla, red panda, and injured echidna.

A black rhino labor takes an alarming turn; a kangaroo needs surgery.

The team treats a sick platypus and two galahs learn to take flight.

The amazing zoo vets treat a sick gorilla, red panda, and injured echidna.

A black rhino labor takes an alarming turn; a kangaroo needs surgery.

As the largest bushfires on record devastate the country, Taronga Zoo vets take the battle to save Australian native wildlife to the front line.

A pregnant ringtail lemur is badly injured in a fight and Taronga's vets have grave concerns for her unborn baby.

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A sudden strike and an apex predator leave two victims fighting to survive.

Two vastly different creatures, two shocked humans, and one agenda: survival.

In the San Gabriel Mountains above Los Angeles, one false step turns a young couple's romantic hike into a desperate battle to save life and limb.

Wildlife activists Benhail Antao and Louise Remedios discover an Indian spectacled cobra stuck in a well. Ben descends the well using a winch installed in his SUV to rescue it.

Wildlife activists Benhail Antao and Louise Remedios receive a distress call that a snake has bitten two pet dogs. They rush to the scene and find out that the culprit is an enormous Indian spectacled cobra.

Ben and Louise are inundated with a high volume of calls in a short period of time. On their first location, they come across two lethal snakes.

Wildlife activists Benhail Antao and Louise Remedios set out on a nerve-wracking mission to catch a deadly Indian krait.

Wildlife activists Benhail Antao and Louise Remedios attempt to rescue two enormous Indian rock pythons that fell into a well.

Wildlife activists Benhail Antao and Louise Remedios scramble to save a python, a rat snake and an Indian spectacled cobra in three different locations.

Keepers try and solve the mystery of why Leslie the Andean condor doesn't want to fly; anxious zoo staff wait patiently for the long overdue birth of a rare baby bongo.

A behind-the-scenes look at what it takes to run the Taronga Zoo Sydney, Australia's largest zoo.

Taronga Zoo's keepers try to rein in a very randy red panda.

A mysterious virus threatens to wipe out an entire species of snapping turtles.

Vets perform emergency surgery on a tree goanna with a particularly unusual injury; a baby koala's first ride on its mother's back doesn't go according to plan.

The Taronga staff prepares to move three giraffes into a new enclosure, but the move is put on hold when Nyota, one of the zoo's favorite giraffes, becomes ill.

Zoo staff embark on an ambitious, year-long undertaking in an effort to help Naomi the chimpanzee overcome a complicated medical condition in the hope of finally becoming a mother.

Taronga Zoo's new African Savannah Precinct welcomes its residents.

Two squirrel monkeys arrive in Taronga with a clear goal - to mate with as many females as possible; unfortunately, it all ends with a broken jaw and a visit to the hospital; Keeper Jordan talks about his special bond with a cheetah.

Injured koala Malakai enters the zoo's breeding program; a baby crocodile enjoys some treats; a lesser-known Australian marsupial gets a second chance.

Keepers at Taronga's zoo in Dubbo welcome a baby hippo to the herd.

Wildlife activists Benhail Antao and Louise Remedios discover an Indian spectacled cobra stuck in a well. Ben descends the well using a winch installed in his SUV to rescue it.

Wildlife activists Benhail Antao and Louise Remedios receive a distress call that a snake has bitten two pet dogs. They rush to the scene and find out that the culprit is an enormous Indian spectacled cobra.

Ben and Louise are inundated with a high volume of calls in a short period of time. On their first location, they come across two lethal snakes.

Wildlife activists Benhail Antao and Louise Remedios set out on a nerve-wracking mission to catch a deadly Indian krait.

Wildlife activists Benhail Antao and Louise Remedios attempt to rescue two enormous Indian rock pythons that fell into a well.

Wildlife activists Benhail Antao and Louise Remedios scramble to save a python, a rat snake and an Indian spectacled cobra in three different locations.

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Learn about the wonderful world of Coin Collecting with your host Mike Mezack and get the opportunity to build your own collection with the best coin deals on TV!

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Matt's pain from his 20 year old lost limb is solved.

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A journey through Mexico's diverse landscapes reveals an incredible array of wildlife that calls this place home.

The Yucatán Peninsula, home to diverse wildlife, a Mayan past, and cenotes.

A look at the flora and fauna of the Baja California Sur territory, which floats between the Pacific Ocean and the Sea of Cortes and was once dubbed.

A look at the fortresses, ports, the cathedral of Santo Domingo, the citadel of Columbus, the San Francisco monastery and more in the Dominican Republic's capital city.

A look at the ecosystem of tropical forests and pristine virgin beaches of the Dominican Republic's north shore, focusing on the Samaná Peninsula, which is home to 60% of all palm trees in the country.

A look at the Peruvian territory facing the Pacific Ocean, focusing on the religious festivities, Inca culture and geography of the capital city of Lima.

A look at the spectacular geography of the Peruvian Andes, featuring the fortress of Ollantaytambo, an archeological site known as the Sacred Valley, the platforms of Moray and more.

A region of Argentina where the desert defines the landscape and customs.

A breathtaking end-to-end voyage to a region with great natural diversity.

Chile's wildlife faces a constant fight for survival in an unforgiving land.

Everyone gathers to welcome the newest member of the Pol Veterinary Services family.

It's the dead of winter but the arctic temperatures won't stop clients from going to the Pol Veterinary Clinic.

The elements have never stopped the staff at Pol Veterinary Services from working hard, not even lots of snow and ice.

The deep freeze of late winter has everyone feeling uncomfortable, but the temperatures won't stop Dr. Pol from taking on a new home improvement project.

Dr. Pol is partially colorblind, so when Charles hears of a new technological breakthrough, he decides it's time to give his dad the greatest gift of all - the gift of color.

After a tough winter breaks in Michigan, the local animals enjoy the warm weather.

The gloomy weather doesn't stop the crew from taking on a range of unique cases, including testy bulls, coughing pigs and wobbly reindeer.

The vets at Pol Veterinary Services have their hands full with unplanned pregnancies, long labors, mystery symptoms and power outages.

With spring on the horizon, calves are being born and the Pol's go all out to boost their peafowl flock.

Early springtime in Michigan means mothers, including Diane Pol, are being celebrated across the state.

Spring showers bring a rather painful situation for one unlucky patient.

Derrick needs to make four individualized prosthetics for a dog that lost all of her paws.

This is an extremely challenging week for Derrick; Bear is a stubborn 2-month-old baby goat, Hanna Montana is a playful 3-week-old piglet and Moko is a gentle 2-year-old sheep, and all three desperately need Derrick's help.

Derrick makes a prosthetic for a dog with an amputated paw.

Derrick travels to the Barnyard Bhutan Animal Rescue and Sanctuary.

Derrick is in Bhutan to build a prosthetic for a very special horse named Yusi; she might not survive if he can't get her walking again.

Derrick builds prosthetics for a dog who lost her front paws.

Matt's pain from his 20 year old lost limb is solved.

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Dr. Oakley is shocked by an elusive coyote; a seal requires emergency surgery.

Dr. Oakley checks up on a reindeer herd and looks at a moose's puzzling giant belly.

Dr. Oakley races the clock wrangling bison; work horses complicate a routine procedure.

An emergency cesarean section keeps Dr. Oakley up all night, and a horse kicks her into shape.

An unresponsive dog leaves Dr. Oakley stumped; the team heads to France to track ibex.

Dr. Oakley travels to Sweden to learn about bears; a dog has a mysterious eye mass.

An emergency call has Dr. Oakley racing to find the cause of a dog's mystery neck wound.

Mayan legend says there is a hidden underground cave below the pre-Columbian city of Chichen Itza; now, archaeologists seek to learn the buried truth.

A treasure map leads to the discovery of a lost fortress; a sacred altar is unearthed, revealing secrets of the legendary Maya Snake King uprising; Albert Lin travels to a remote jungle, where technology reveals evidence of a forgotten war.

The treasure map uncovers a mysterious pyramid complex that reveals clues of violent sacrifices; newly discovered cave systems reveal evidence of ancient Mayan rituals; Albert Lin dives deep beneath the surface of the Mayan underworld.

Lost pyramids and hidden treasures reveal the epic scale of the ancient Mayan civilization.

Albert Lin follows the treasure map to a pyramid at the heart of the most famous ancient Mayan city; divers search for an entrance to a flooded cave beneath a Mayan pyramid; archaeologists find a ceremonial drinking cup that reveals a royal tomb.

In June 2020, scientists discover Aguada Fenix, a monumental 3,000-year-old Maya structure, and uncover the secrets of this ancient monument.

New evidence unearthed in Mexico's Yucutan begins to transform long-held ideas about the growth of the Mayan civilization.

Evidence of man-made reservoirs and toxic contaminants, and clues of battles and monumental pressure paint a picture of the Maya's downfall.

While the arrival of the Spaniards in the 16th century triggered a series of wars that caused the abandonment of the great Mayan cities, there is evidence that the Mayans never disappeared and their civilization never fell.

A cemetery crammed with skeletons offers tantalizing clues about the collapse of the Inca Empire.

Giants who still roam the planet long after the age of dinosaurs; super sized bodies, thick skin, sharp teeth and bad attitudes.

Surviving in the animal kingdom alone is difficult; these animals improve the odds in a team; each gang with a territory and each territory a war.

Big cats are at the top of the food chain in Africa, where every hunt is a deadly execution of power, stealth and speed.

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Dr. Michelle Oakley goes on a wild cow chase; Sierra gets to show off her Yukon chops.

The future of a reindeer herd is in Dr. Oakley's hands as she examines two breeder bulls.

Dr. Oakley checks out a baby muskox while the crew herds horses using the camera drone.

A cat's bladder problem puts Dr. Oakley in a tricky spot; rowdy bison need wrangling.

Two bear cubs need Dr. Oakley's help as they embark on a long journey to a new home.

A horse's mysterious nosebleed urges Dr. Oakley to sniff out the cause.

Everyone waits with bated breath as Dr. Oakley checks three mares for pregnancy.

For those who choose to live in Port Protection, freedom comes at the cost of isolation.

With four weeks left in the season, an unexpected adversary emerges as a viable contender.

North Atlantic captains face more competition as boats from all over Gloucester battle for the last bluefin of the season.

Port Protection residents remain independent but no man stands alone.

The closest race in the history of.

Capts. Dave Marciano and T.J. Ott travel south into the waters of the Outer Banks, N.C., to extend their season and salvage their losses.

The Southern captains fear a full-scale Yankee invasion of their waters.

Competition gets competitive as six fishermen search the Outer Banks for bluefin, and the strict quota fills rapidly.

The Atlantic Ocean is turbulent and the fishermen's hunt for bluefin tuna is threatened as the weather takes a turn for the worse.

A dangerous storm makes its way through the Outer Banks. Fishermen face high winds, snow and ice.

Africa's wildest animals turn on their own kind; the toughest and meanest fights of the savannahs.

Iconic American animals involved in adrenaline-packed fights.

Nature's shore dwellers battle along the world's coastlines.

Matt's pain from his 20 year old lost limb is solved.

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Back Pain? Hip? Sleep well thanks to this cooling topper!

Add the Set of 10 or 20 Silver Peace Dollars in Brilliant Uncirculated condition to your collection. Boasting a magnificent design by Anthony De Francisci, this Silver Dollar celebrated the restoration of peace after World War I had concluded.