TV Guide National Geographic Wild Sunday

A goat is professionally treated by Dr. Jan Pol and the members of his veterinary staff at Pol Veterinary Services in the rural community of Weidman, Mich.

Dr. Pol and Dr. Lisa work together as a dynamic duo when similar cases arrive at Pol Veterinary Services in the rural community of Weidman, Mich.

Animal-related issues, from lumps and bumps to geckos and goats, are addressed by Dr. Pol and the members of his veterinary staff.

Comic-actor Howie Mandel hosts as a comical look is taken at magical octopuses, cats with skills, and some dogs that can walk themselves.

Howie Mandel hosts as videos of animals doing comical things, including a rabbit flying through the air, dogs in costumes, and a one-dog band, are presented.

Howie Mandel hosts as comical videos of beach-loving dogs, pets that love do-it-yourself activities, and a goat video game are presented.

Exploring some of the stealthiest and craftiest creatures on Earth, like the alligator snapping turtle, leafy sea dragon, leopard, cuttlefish and owl.

These weird and wacky wildlife wonders defy categorization.

These good guys don't wear white; meet nature's ooey, gooey, humble heroes.

These heavyweights have more than just a super-size up their sleeves.

For these super animals, a good defense is the best offense.

The team is inspired to mount a field expedition to improve wildlife safety after rescuing a panther.

A newly arrived female tiger learns the ropes and overcomes her fears.

A look is taken as the mating season grows near at the North Carolina Zoo, where the staff members hope for a polar bear pregnancy.

Staff prepares for a white rhino's birth, and two young lions leave their pride, at the North Carolina Zoo, a zoo in the center of North Carolina.

A gorilla undergoes an emergency surgery, and zookeepers attempt to safely take blood from a lion's tail, at the North Carolina Zoo.

Chimps at the North Carolina Zoo, a zoo in the center of North Carolina that serves as the world's largest natural habitat zoo, are cared for by the staff.

The staff treats pythons in need of medical care, and otters go to fish school at the North Carolina Zoo, a zoo in the center of North Carolina.

Zoo staff yearns for a long-awaited sand cat kitten, and a puffin learns how to swim at the North Carolina Zoo, a zoo in the center of North Carolina.

Blood is drawn from an alligator at the North Carolina Zoo, and later, a lion gets a tooth removed, and both are cared for by members of the staff.

Giraffes at the North Carolina Zoo, which is the world's largest natural habitat zoo, are meticulously cared for by members of the staff.

Simon and Sioux head to India for a brand-new snake adventure.

Si and Sioux have their hands full in India as monsoon season starts.

A group of rescued wild sea turtles arrive; a young rhino receives special treatment backstage after he cracks his horn; a mountain zebra gives birth.

Blood is drawn from an alligator at the North Carolina Zoo, and later, a lion gets a tooth removed, and both are cared for by members of the staff.

Zoo staff yearns for a long-awaited sand cat kitten, and a puffin learns how to swim at the North Carolina Zoo, a zoo in the center of North Carolina.

The staff treats pythons in need of medical care, and otters go to fish school at the North Carolina Zoo, a zoo in the center of North Carolina.