Dr. Ross and Dr. Ryan team up to investigate a dog's inability to walk; Dr. Tony helps a rescue dog with a bad hip get ready for a new home; Dr. Ross meets up with a parrot who is old enough to be a Henderson brother.

From the biggest dog the clinic has ever handled, to the smallest toe on a tiny cat's foot, the vets of Fox Hollow have to be ready for every eventuality.

Dr. Ross spays and neuters adorable kittens; Dr. Tony works on his vet tech's beloved dog .

Dr. Tony is asked to handle a rare procedure in a young borzoi hound; Dr. Ryan deals with a bizarre dental discovery; Dr. Ross has his hands full with an albino kangaroo.

When an injured wolf-hybrid arrives at the clinic, the team comes together to help; while Dr. Ross heads out to a grade school classroom to share his love of veterinary medicine, Dr. Ryan and Dr. Tony head to a free veterinary clinic to lend a hand.

When a young dog gets bitten by a snake, Dr. Tim comes to the rescue; Dr. Ryan helps a Great Dane that has chewed through his own tail; Dr. Ross performs mouth surgery on a collie with a potentially cancerous mass.

The Hendersons are back, and Ross and his brothers ply their trade at Fox Hollow, one of Colorado's busiest animal hospitals; drama and high stakes at the clinic are part of the daily routine for this dynamic family but so are jokes.

The team rallies around Barrington to help him lose weight; Drs. Ross and Ryan team up to learn about guinea pigs, and work with Dr. Kevin Fitzgerald to study local rattlesnakes; Drs. Tony and Ross partner up for a successful bladder surgery.

It's a parade of hula-hooping and puppies when Dr. Tony and Dr. Ross visit a puppy rescue in need; Dr. Tony helps a pig with overgrown hooves; Dr. Ryan has his hands full with two grumpy cats; Dr. Ross tries to balance his two passions.

Dr. Ross travels to a donkey rescue to get a refresher on equine care; back at the clinic, Dr. Tony helps an energetic pup with an injured leg; Dr. Ryan performs a delicate surgery; when an emergency hits Fox Hollow, it's all hands on deck.

Drs. Ryan and Tony tag team on a rare double knee surgery; a rescued cat melts hearts with his big hugs; the family gathers at their cabin for a little off-road racing in the mud.

Fox Hollow Animal Hospital's Dr. Tony Henderson and his sons, Dr. Ross, Dr. Ryan and Cole, tackle everything from wonky-eyed chickens to a Great Dane with a funky tail.

Diarra Blue, Aubrey Ross and Michael Lavigne developed a strong friendship while attending Tuskegee University's College of Veterinary Medicine. After years of paying their dues, which included honing their surgery skills in Las Vegas, they decided to pursue their dreams of owning their own practice together. In 2015, Cy-Fair Animal Hospital opened its doors in Dr. Ross' home city of Houston. "The Vet Life" chronicles the doctors' juggling act running the full-service hospital and animal shelter while managing family lives filled with spouses, parents, in-laws, children, pets and friends.

Jeff Young has 80,000 friends in Denver. That's about the number of clients -- people and their pets -- he serves as the popular owner/lead veterinarian of Planned Pethood Plus, one of the busiest animal clinics in the U.S. This poignant series reveals some of the riveting cases that Dr. Jeff and his team of 30 veterinary experts respond to with precision, compassion and speed in an often tense, chaotic atmosphere. The staff juggles routine pet visits with several dozen daily crucial surgeries and emergencies. For animals in need outside of the clinic, Dr. Jeff finds time to take his services on the road, visiting farm and ranch animals in far-reaching communities and reservations within Colorado, neighboring states and beyond.

From the creators of the real-time law enforcement series "Live PD" comes a version for animal lovers. It captures the fast-paced drama and intensity of a hospital procedural mixed with the unbreakable bonds between pets and their owners. Host Mark Steines ("Entertainment Tonight") is joined by veterinary experts in the studio to guide viewers through each episode, giving commentary on what is seen at featured animal hospitals and mobile vet clinics around the country. Cameras trail teams of emergency veterinarians and specialists as they work tirelessly through the night to save the lives of pets. The series also accompanies on-call vets to homes and farms to treat animals that are too sick or too big to travel.

From the creators of the real-time law enforcement series "Live PD" comes a version for animal lovers. It captures the fast-paced drama and intensity of a hospital procedural mixed with the unbreakable bonds between pets and their owners. Host Mark Steines ("Entertainment Tonight") is joined by veterinary experts in the studio to guide viewers through each episode, giving commentary on what is seen at featured animal hospitals and mobile vet clinics around the country. Cameras trail teams of emergency veterinarians and specialists as they work tirelessly through the night to save the lives of pets. The series also accompanies on-call vets to homes and farms to treat animals that are too sick or too big to travel.

Making house calls in the far reaches of Northern Canada is a daunting task in the least, considering the houses may be separated by hundreds of miles. That challenge doesn't stop Dr. Michelle Oakley from performing her many duties as a veterinarian in one of the most rugged environments on Earth. In addition to running an animal clinic out of her home in Haines Junction, Yukon -- where she lives with husband Shane and their three daughters -- Dr. Oakley also operates a satellite clinic 150 miles away and is the on-call vet for the Yukon Wildlife Preserve, which is about 100 miles from Haines Junction. She also makes house calls, sometimes driving for long stretches through desolate wilderness to check on a patient. This series documents how Dr. Oakley juggles being a full-time vet, wife and mom, and does so with a sense of humor and devotion.

"Have vet, will travel" isn't printed on his business cards, but it succinctly describes Dr. Bartholomew Buckeye Bottoms' dedication to serving hundreds of clients across Hawaii who depend on his mobile veterinarian practice. Since 2007, Dr. Bottoms has delivered life-saving treatment to sick animals large and small on the islands of Maui, Lanai, Molokai, Oahu, the Big Island, and Kauai. As seen in hourlong episodes of this reality series, Buckeye prides himself on going where other vets won't -- with his truck as his office, and faithful canine companion Kevin always by his side. Buckeye, by the way, is the son of actor Timothy Bottoms.

Rescuing animals in distress and finding them new homes is a cause near and dear to the hearts of countless humane organizations throughout the U.S. This Nat Geo Wild series focuses on the work of the Humane Society of the Pikes Peak Region, the largest nonprofit animal shelter in southern Colorado. With 5,400 square miles of rugged terrain in their jurisdiction, the Pikes Peak team works together to rescue and rehabilitate more than 40,000 animals each year. From thrilling animal rescues to medical emergencies, from interesting animals to heart-warming adoption stories, viewers watch incredible stories of nature, animals and the unwavering perseverance of officers and veterinarians.

On the Hawaiian island of Kauai, people in need of medical care for their pets often turn to Dr. Scott Sims. The owner of Pegasus Veterinary Clinic, located in his Kilauea home, Dr. Sims and assistants Dia and Ella keep busy treating a wide variety of domestic and wild animals. He makes "house" calls, too -- on beaches and mountainsides, in the water and jungle -- traversing wild, rural and oceanic Kauai topography. "Aloha Vet" profiles a man whose phone is rarely silent. With a heart of gold, Dr. Sims works long hours helping animals that walk, crawl, fly and swim.