National Geographic Wild TV Guide

Dogs are taking over at Pol Veterinary Services this week, from unclaimed strays to noisy farm dogs, Dr. Pol and his crew are prepared to care for them all.

A trio of mares living in the vast Yukon territory is checked for pregnancy by Dr. Oakley, a veterinarian with many years of experience.

A pair of bear cubs in need of medical assistance are treated by Dr. Michelle Oakley before they embark on a long journey to a new home.

A litter of puppies, as well as a stubborn bison, are treated in the vast Yukon territory by Dr. Michelle Oakley, a veterinarian with many years of experience.

The docs race to help a rare axolotl who has lost his appetite before assisting a tiny, wounded hamster and recover stones from inside a dog.

The veterinarians at Critter Fixer help a puppy before heading to a cattle auction.

The veterinarians at Critter Fixer hospital treat all sorts of canine friends in need of help.

The Critter Fixer docs treat energetic sugar gliders, a dog with severe smoke inhalation and use Eastern medicine to help a horse.

The Docs at Critter Fixer get a visit from an overweight show rabbit, fix a rescued coyote and perform an endoscopy on a patient.

The vets at Critter Fixer perform a difficult surgery on a goose.

The Critter Fixer vets help Dr. Hodges' French Bulldog.

The docs work with a goose with an injure leg, a bearded dragon with stomach problems, a lumpy rat and several sick dogs.

A host of animals is prepared for the wintry Florida weather at ZooTampa at Lowry Park, a 63-acre Tampa, Fla., nonprofit zoo, by staff members.

The staff members at ZooTampa at Lowry Park, a 63-acre Tampa, Fla., nonprofit zoo, supervise a couple of eggs as they await their imminent hatching.