One cat, too brave for it's own good, has found that out the hard way that cats don't always land on their feet safely and Dr. Jeff will have to scramble to get this adventure seeking cat back on it's paws.

Dr. Jeff and the entire staff of Planned Pethood Plus will have to come together to save a kitten found unconscious on a work site.

When a beloved poodle arrives at the clinic, Dr. Jeff discovers a life-threatening condition and rushes him into surgery; four turtles, unable to eat, have their first vet visit in 43 years; Dr. Jeff and the team head out to operate on an alligator.

Dr. Jeff faces tricky surgery to remove a large mass from a cherished Doberman's side. Dr. Baier treats a 10-year old cockatiel that is having trouble breathing. And, Dr. Don helps a playful puppy with a broken elbow.

Dr. Jeff and Dr. Kraft take on a challenging shoulder break while Dr. Petra gets a cat off the hook; Dr. Baier and Dr. Jeff pitch in at a wolf sanctuary and Dr. Kraft helps a rottweiler with a scary condition.

In Mexico, Dr. Jeff treats a dog with a painful looking growth and Drs. Petra and Nichols help a dog seriously injured in a fight. The team also tries to catch and treat a pack of feral dogs.

A boxer kicked in the head by a horse requires urgent surgery to repair its skull; Dr. Jeff helps a woman with a rapidly expanding feral cat colony in her backyard; Dr. Baier preps for delicate surgery on a beloved ferret with a facial growth.

Dr. Jeff must act fast to save a bulldog after a life-threatening accident; when devastating floods hit Louisiana, Dr. Jeff sends vet tech Hector to rescue pets left homeless in the disaster; Dr. Don operates on a cat with a bad habit.

Dr. Jeff battles to fix a German shepherd's broken elbow and get him back to his worried owner, a disabled war veteran; a cat with a swollen bladder needs difficult surgery to save its life; Drs. Baier and Hector head to an exotic bird sanctuary.

Dr. Jeff and Dr. Petra work together as they battle to save the leg of a beloved Husky. Dr. Baier has a scare when a routine pig spay becomes complicated. And a cat with potentially fatal bladder stones is rushed intro surgery.

Two sisters rush their dog to the clinic with a life-threatening brain injury. Dr. Jeff is perplexed by a dog with a broken jaw. A fearless cat with a broken leg wins the admiration of the clinic staff. And the team treats some uncooperative yaks.

An owner drives nine hours to the clinic hoping Dr. Jeff can save her dog's leg. Jeff and his team head to a wildlife sanctuary to treat a pack of wolves. And when a kitten with a deformed leg needs treatment, Dr. Baier steps up to the plate.

Dr. Jeff operates on a dog rushed to the clinic after a growth on her neck ruptures; a family brings in a rabbit with mysterious growths on its side; the team performs a risky procedure on a pair of rescued miniature donkeys.

Denver's busiest vet returns in a new clinic with more patients than ever before; Dr. Jeff fights to help a dog walk again; Dr. Amy operates on a cat with a strange appetite; the team heads out to a sanctuary to help an injured tiger.