Actress, activist, and entrepreneur Alyssa Milano tasks Wayde and Brett with making a tank for her family - an elegant aquarium with a built-in wine rack.

Investigators respond when a young cat is brought into the shelter with its paws missing. And, an owner is challenged for not taking his dog to see a vet.

Field Operations Manager Stacie DaBolt investigates when a dog with a painful embedded harness and extremely matted fur is bought in to the shelter.

Sunlight finally returns to the refuge. Heimo is stopped in his tracks by -50 degree temperatures, and The Seldens make their home in a new cabin.

The Browns try closing a deal to help restore a wind turbine, but when Browntown runs out of gas, they must get creative. Plus, Noah gets bad news from his girl.

Can Jackson help the family of a once-cuddly kitten who has matured into a demonic feline? Plus, one couple's rescue cat resents the arrival of a new kitten.

Tia attempts to rescue a scared pit bull after he is abandoned by his owners in an empty house. Later, her personal dog, Jethro, falls dangerously ill.

Tia and her staff scramble to coax a scared dog, hiding under a vehicle, to safety. Plus, Tania's in-laws are seeking a new addition to their home.

Tia enlists Matt's help when adopting a patrol dog to Dixon Prison. Then, Tia gets a call about two dogs left behind when their owners abandoned the property.

Dr Blue needs to act fast when a Rottweiler in labor is rushed to the hospital. And, the three vets put on their cowboy boots for Houston's biggest rodeo parade.

The docs visit their alma mater for a class reunion and become professors for a day. Meanwhile, a pit bull with a deformed leg needs drastic surgery.

Dr Nichols treats a cat injured in a fight with the dog next door. And a class of fourth-graders count on Dr Jeff to save their pet hedgehog.

When a dog is rushed into the clinic foaming at the mouth, Dr Jeff must act fast. And when he meets Penelope the Pig, he faces a surgery he's never done before.

As baby Grace discovers the world, Robert attempts the biggest Gator move in Australia Zoo history. Meanwhile, Terri helps the Sumatran Elephants.

Robert handles a hostile wombat called Bunker, and it's moving day for a giant anaconda called Nikki. Terri helps treat hundreds of lorikeets injured by a hailstorm.

Fisherman and adventurer, Jeremy Wade, travels to western Australia to discover what is wiping out many of the fish in Australia's Fitzroy River. What will he find?

The family of Mutt, a Villalobos employee who recently passed away, meets the dog he chose for them. Plus, Tia and M2 go on a wild goose chase near a school.

Ambreen has been in an abusive relationship for the past 13 years, but her abuser is her cat, Calvin. Can Jackson Galaxy help Ambreen to get her life back?

Lucas takes on the nearly impossible challenge of transforming a tiny, suburban backyard into a luxurious five-star, resort-worthy pool space.

An environmentally conscious family, living in a designated bird sanctuary in Florida, ask design expert Lucas to create a human pool paradise and a bird pond oasis.

How do dogs tell time? What is the secret behind the kangaroo's hop? Plus, why do vultures fly in circles? Experts answer these questions!

How do cats always land on their feet? How do hummingbirds fly when it is raining? Plus, does a subterranean mammal on the secret to longevity?

After more than 100 venomous snakes are taken from a private home, it's up to the zoo to care for them. Plus, two pronghorn fawns make their debut!

ATL's hottest rapper 2 Chainz is in search of a Tanked-out aquarium. After Wayde loses some important measurements, he puts pressure on Redneck to nail this tank.

Latin music star Prince Royce spices up his Miami mansion with a custom aquarium by ATM. Wayde and Brett strive to make this tank as royal as possible.

The team believes they've finally narrowed down where Bigfoot has been hiding throughout their expedition. A high-tech drone is brought in to investigate.

A team of shark explorers ventures to the Isle of Jaws off the West Australian coast to find out if two great white sharks recognise, and prefer the company of, a blood relative.

Marty embarks on an ambitious, off-grid hydropower system following a storm. Matt creates a meat smoker, but a surprise accident leads to a construction site injury.