Dr. Michelle Oakley participates in a wild cow chase in the Yukon region; Sierra receives an opportunity to show off her Yukon chops.

Dr. Michelle Oakley prepares for an upcoming Yukon sled dog race by seeing a variety of patients, but as race day arrives, she concentrates on athletic dogs.

The caribou population of Quebec is on the brink of local extinction, and veterinarian Dr. Oakley flies in to offer her expertise to help save the animals.

Dr. Oakley starts her day safely transporting a dangerous wolverine and then treats a pit bull mix after it's severely attacked by a coyote.

Dr. Oakley and staff have to treat an ornery donkey, a caribou with a leg infection, a pregnant cow and a puppy with a face full of porcupine quills.

Dr. Oakley takes on a major task when she goes to eagle country to treats juvenile eagles with debilitating burns and protective razor sharp talons.

Dr. Oakley has to help a few animals go into their seasonal rut, including elk bulls, then she has to castrate a couple of stallions at a wild horse pasture.

The doctor decides whether to continue trying to de-worm three wood bison after the herd begins to spook and stampede; bunnies in a locked pen get pregnant.

Dr. Oakley performs risky, life-saving surgery on a reindeer, attempts to vaccinate lynx kittens that need wrangling, and heals a hound dog's swollen ears.

Dr. Oakley sees a great deal of animals before the winter weather keeps people indoors, but she has to make a house call to help a blind farmer's goat.

Dr. Oakley heads to the big city of Anchorage, Alaska with two of her daughters to check out orphaned moose calves that are to be released back into the wild.

Spring is here and there's no shortage of mama drama cases. The week ends on Mother's Day with a surprise cake for the clinic's own matriarch: Diane!

The newly married Charles and Beth Pol hatch a new flock! After weeks of anticipation, Charles successfully spawns seven new peachicks and a little chicklet.

Dr. Pol has his hands full keeping the 4H animals healthy for competing in the 2018 Isabella County Fair. These kids are hoping the hard work pays off.

When the going gets tough, the toughest vets around get going! Not even a close shave with a kick to the head keeps Dr. Pol from coming to the rescue.

The Center relies on a network of caring individuals when it comes to saving animals including Todd the lonely fox, and a boxful of orphaned raccoons.

Martina must overcome her fears when Jan taps her to help look after an influx of skunks. And Brooklynn has to help an underweight ferruginous hawk.

There's a new face at PVS...Dr. Nicole Arcy! A Dearborn, MI native and University of Missouri grad, Dr. Nicole is back in her home state to learn from the pros.