Ventriloquist Jeff Dunham wants a theatre-themed tank starring his characters Peanut, Walter and Achmed, plus a chandelier that can light up.

Officers discover a Doberman in an alarming state - its claws are so long they've grown into the pads of its feet. The dog is rescued but can the leg be saved?

It's touch and go for German Shepherd Zeus as the medical team work through the night to remove a collar embedded in his neck.

A team of specialists, armed with the latest technology, try to locate the fabled bigfoot. The start of their search takes them to the forests of Oregon.

The Browns are ready to return to the wild after being stuck in Ketchikan. But a series of emergencies threaten to keep them trapped in modern society.

A tantrum-prone cat lives in fear of the other two cats living in the same home. Plus, Jackson tutors a bouncer on how to handle his sweet Tasmanian devil of a cat.

It's moving day for Acco, the zoo's biggest crocodile. But his mate Cassie goes into hiding as the team races to reunite the pair in their new enclosure.

The youngest elephant at the park learns how to use her trunk. Plus, an Andean bear is ready to mate and Jeff searches for the elusive coast patch-nosed snake.

The Raneys continue rescuing a tire bale home in Ohio. The clock is ticking as they work to provide fresh water, strengthen walls, and jumpstart an indoor garden.

Dr. Jeff treats a cherished Bloodhound puppy that won't eat. Plus, Dr. Petra comes to the rescue of a cat after it swallowed a handful of hair ties.

Howie Mendel wants a tank but can't make up his mind on the design. Will Wayde and Brett be able to complete the build without any guidance?

An emaciated dog is brought into the centre weighing only a third of a healthy bodyweight, and the team quickly discovers its owner also needs their urgent help.

An undercover investigation leads the team to a shocking discovery: eight dogs tied to metal chains as well as dog-fighting paraphernalia, illegal drugs and a gun.

Game wardens enforce the law across Texas. A hunting club has a trespassing issue and people are caught attempting to illegally cross the Rio Grande.

The team is in Modimolle, South Africa, to find the mighty whip scorpion. This shape-shifting arachnid is one of the world's most gifted nocturnal predators.

The guys are in Manambato, Madagascar, to track down the tomato frog. One of the world's most remarkable ambush predators, it can dig into the ground in seconds.

Pete connects with old friends to build them a Zen-like sanctuary in the trees. The team stays calm in constructing a retreat with a view of the Blue Ridge Mountains.

When Tia receives an adoption email unlike any other, she makes a cross-country trip to find a dog a home before Christmas. Plus, the family get an unforgettable gift.

Crazed cat Penny Lane hates Laura's roommate Izzy and attacks her at every opportunity, leaving Izzy terrified to leave her room. Can Jackson improve the relationship?

It's moving day for Acco, the zoo's biggest crocodile. But his mate Cassie goes into hiding as the team races to reunite the pair in their new enclosure.

Dr. Jeff treats a cherished Bloodhound puppy that won't eat. Plus, Dr. Petra comes to the rescue of a cat after it swallowed a handful of hair ties.

Lucas revisits five of his favourite builds and families. He and his team reveal their never-before-seen, most outrageous backyard creations.

Boxer dog Logan has a cancerous lump removed from his jaw by his own vet, but is referred to the hospital to check if the cancer has spread. What will his biopsy results reveal?

The Browns are ready to return to the wild after being stuck in Ketchikan. But a series of emergencies threaten to keep them trapped in modern society.

In the holiday weekend a jet skier is reported missing. Warden Kiel witnesses a fist fight during the fireworks, and Warden Cummings handles underage drinkers.

Chocolate lab Max has his own private wing of the house and cool cat Didga rides her skateboard to the beach. Plus, a micro-pig keeps rummaging bins for food.

The Tasmanian tiger was declared extinct 80 years ago, yet sightings are still reported. A trio of experts venture into Tasmania's wilderness in search of the unique predator.

Jeremy heads to Australia to investigate an underwater attack. Could it be the work of a giant fresh water predator that many believed to be extinct?