Animal Planet HD

Hurricane Isaac batters New Orleans, flooding Villalobos' evacuation location and isolating Tia from the rest of the world.

Tia recalls dramatic rescues and heartwarming moments from the fourth season of the series; updates on featured dogs.

Tia and M2 take to the water to prepare a pit bull for her forever home; a new parolee comes to Villalobos from Boston, hoping stay on track so that he can make his teenage son proud; a stray dog is near death when Lizzy and Heidi find him.

A Harley-loving adopter arrives; Mariah and Lizzy struggle to catch a stray pit in New Orleans East; when a litter of black pit-mix puppies are dropped off at the Sanctuary, Tia and M2 turn to social media to adopt them out.

Tia is called in to help rescue five injured dogs from a dog fighting situation; parolee Spencer gets out of jail and returns to Villalobos; Tia asks Spencer to help out with an adoption as a way to keep him on the straight and narrow.

Tragedy strikes after Tia and M2 agree to take two malnourished hounds from a rural shelter; Mariah and Lizzy give two dogs a positive outcome while working through the global pandemic; M2 reveals a crucial life chapter.

Tia's plans to handle the flooding at the Claiborne Warehouse change when a hurricane heads toward the city of New Orleans; M2 and Kenani rush to prepare for baby number two, and Tia and Tania's Texas rescue mission takes a sudden turn.

Tragedy strikes after Tia and M2 agree to take two malnourished hounds from a rural shelter; Mariah and Lizzy give two dogs a positive outcome while working through the global pandemic; M2 reveals a crucial life chapter.

Tia's plans to handle the flooding at the Claiborne Warehouse change when a hurricane heads toward the city of New Orleans; M2 and Kenani rush to prepare for baby number two, and Tia and Tania's Texas rescue mission takes a sudden turn.

Tia recalls dramatic rescues and heartwarming moments from the fourth season of the series; updates on featured dogs.

Tia and M2 take to the water to prepare a pit bull for her forever home; a new parolee comes to Villalobos from Boston, hoping stay on track so that he can make his teenage son proud; a stray dog is near death when Lizzy and Heidi find him.

Four Neo Mastiff puppies to be guard dogs; a shy Chihuahua puppy; a litter of English Setters compete.

A lumbering Newfoundland bowls over spotted Bengal kittens; Norwegian forest cats test the water at the beach; two kittens spread love at a rescue home.

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.

In honor of his new hit single Rack City, hip hop artist Tyga wants a tank literally filled with cash that makes him feel like a million bucks.

World-famous DJ Steve Aoki wants a custom, three-headed dragon on the verge of escape inside his tank; the guys must make the job as outrageous as the DJ himself.

Building a DJ booth aquarium -- the first of its kind -- upon request from music superstar DJ Redfoo of the band LMFAO; Wayde and Brett face enormous pressure to complete the job on time.

Wayde and Brett take on The Bellagio Hotel and Casino, which performs a massive makeover to its conservatory five times a year.

Pete uses hand-hewn rustic cedar to build an African-inspired circular hut treehouse complete with aerial walkway, spiral staircase and thatched roof.

Pete builds a Scottish-inspired treetop cottage for Scottish gardeners in Tulsa, Okla., that connects to the clients' home by way of a sky bridge.

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.

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.

A 500 square-foot ski lodge treehouse with a stainless steel candy kitchen and wine bar, 11 feet in the air and among 14 camphor trees is the gift Santa Pete wants to give the candy and wine making Splinter family of Northern California.

The NTS team focus their chi to create a meditation space 20 feet high through twisting maples for a couple in West Seattle.

Pete and his team undertake a sticky challenge and reinvent the classic single-tree treehouse; constructing a magnificent and whimsical beehive-like structure soaring 30-feet high in a majestic Douglas fir.

In Kentucky, Pete creates a treehouse with 17-foot-high ceilings and open-frame timber rafters, allowing a couple with a love of tree-climbing to harness up and dangle from both inside and out.

Pete takes on an exciting project for two tastemakers in Maine that includes a towering rooftop crow's nest and a wall of windows.

The NTS team focus their chi to create a meditation space 20 feet high through twisting maples for a couple in West Seattle.

Pete and his team undertake a sticky challenge and reinvent the classic single-tree treehouse; constructing a magnificent and whimsical beehive-like structure soaring 30-feet high in a majestic Douglas fir.

In Kentucky, Pete creates a treehouse with 17-foot-high ceilings and open-frame timber rafters, allowing a couple with a love of tree-climbing to harness up and dangle from both inside and out.

Pete takes on an exciting project for two tastemakers in Maine that includes a towering rooftop crow's nest and a wall of windows.

Pete builds a Scottish-inspired treetop cottage for Scottish gardeners in Tulsa, Okla., that connects to the clients' home by way of a sky bridge.

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.

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.

Host Dan Cabela examines how the regulated hunting of ibex in the remote mountains of Türkiye has helped protect large areas for wildlife and fund local conservation initiatives.

A look at why a humpback whale would hold a diver hostage, how a colony of 1.5 million animals hide from the world in plain sight, and how a surprising stash of acorns could disrupt a whole town.

A look at what could make an animal vanish into thin air, what could cause the sea to take on an eerie glow, and what event would bring killer whales together in huge numbers.

A look at if fish really can predict earthquakes and why eggs are egg shaped.

A look at why a skunk would do a handstand, why 5,000 birds fell from the sky in Arkansas, and what would make a frog flash like a lighthouse.

A look at the possibility that zombie spiders are real and why would a pod of beluga whales adopt a unicorn of the sea.

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.

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.

Cardiologists try to determine why the geladas are experiencing a life-threatening heart condition; Nile crocodiles are shifted off exhibit for a maintenance project; the elephant shrews are breeding.

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.

Dr. Jeff and his team must act fast to save the life of a young dog frothing at the mouth; Dr. Lindsay treats a sick goldendoodle; the team treks to the mountains to assist huskies; Penelope the Pig causes Dr. Jeff to try a new surgery.

Dr. Jeff comes to the aid of a puppy with legs shattered by a hit-and-run driver; newly-hired exotic pet vet Dr. Jeff Baier helps an underweight Burmese python.

Dr. Jeff fights to save a bearded dragon suffering from massive seizures; Dr. Nichols must learn why a dog has lost its appetite and has difficulty breathing; a routine cat neuter gets intense quickly.

Dr. Jeff treats a puppy with a broken leg saved from a kill shelter in Oklahoma; a dog fights for its life after eating an entire box of marijuana-infused chocolates; two abandoned kittens are dropped off; the newest vet helps a rat.

Dr. Jeff and his team drive down to Mexico to help as many pets as possible out of a mobile clinic.

Dr. Jeff pulls out all the stops to help two Chihuahuas found abandoned in a storm drain; a cat's bizarre eating habits threaten its life.

A kitten that has suffered head trauma needs immediate attention; Dr. Amy performs a risky surgery on a dog with a very weak heart; family's pit bull is hit by car; two wallabies exhaust Dr. Baier.

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.

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. Jeff pulls out all the stops to help two Chihuahuas found abandoned in a storm drain; a cat's bizarre eating habits threaten its life.