An endangered duck is saved; a dog undergoes surgery for tumors; an elusive cat is rescued, but seems too feral for a home.

Officers rescue a stranded dog and rush a stray riddled with porcupine quills to the vet.

A litter of puppies reunites with its mother; challenging eye surgery for Dr. Patti.

Officers and vets fight for the life of a canine crash victim.

Kittens with blinding injuries; emotional dog rescue.

A dog falls out of a window; a kitten with a terrifying infection fights for her life.

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.

Animal Planet adds to its staple of Colorado-based veterinary shows with one that follows the Henderson family practice in Lakewood. The Fox Hollow Animal Hospital was founded by Dr. Tony Henderson in 1996. It now includes Tony's sons Dr. Ross and Dr. Ryan and technician assistant Cole, plus the extended clinic family and numerous pets, including Tony's beloved golden retriever and sidekick, Lord Barrington. Drama and high stakes at the clinic with animals are part of the daily routine for this dynamic family, but so are jokes, laughter and love.

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.

One of the largest and most popular zoos in the U.S., Ohio's renowned Columbus Zoo and Aquarium and its conservation park The Wilds, houses more than 10,000 animals on 12,000 acres. It's also the part-time home of beloved wildlife guru Jack Hanna, the zoo's director emeritus. Now, Nat Geo Wild is taking viewers inside the grounds and allowing them to experience what visitors can't: compelling, heartwarming stories, and behind-the-scenes moments and adventures. "Secrets of the Zoo" introduces both the animals and the legions of workers who create unforgettable connections between people and wildlife.

Making a lucrative living certainly isn't a motivating factor for wildlife caregivers. It's a profession that appeals to those with a strong will, a big heart, and a love of wild animals. In rural western Kentucky, the dedicated individuals featured in "Wild Bandits" rescue, rehabilitate and release injured, sick, and orphaned wild animals. State-licensed volunteers like Kristin Allen, who works for the Kentucky Department of Fish and Wildlife, answer emergency calls day and night, and coordinate with other rehabbers to provide the best care for each species. Despite the constant sacrifice of time, money and sleep, these caregivers make sure the animals come first -- with the ultimate goal of one day returning them back to the wild.

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.