The Hendersons, with veterinary doctors Tony, Ross and Ryan, run Colorado's Fox Hollow Animal Hospital, where all animals are treated as part of the family.

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.

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.

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.

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.

In the varied forms of veterinary medicine, Dr. Susan Kelleher's practice may be one of the more unusual. Known as Dr. K, she runs South Florida's Broward Avian and Exotics Animal Hospital, and this series follows the staff as it cares for rabbits, ferrets, foxes, fish, birds, reptiles, marsupials, and even primates. As do some other vets, Kelleher thinks domesticating wild animals like monkeys is a bad idea, but that feeling doesn't interfere with her taking care of them: "If it will fit through the door, I'll treat it," she says.

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.

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.

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.

"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.