Dr. Jeff, veterinario

When a black lab swallows some toxic metal, Dr. Jeff races to save his life. Then, a cat suddenly returns home after a year and a half with a mysterious injury, and a tiny dog has a big life-threatening problem.

Dr. Jeff and his team give abused dogs rescued from puppy mills a second shot at life. Meanwhile, Dr. Baier treats a class pet with a big personality, and an accident-prone cat gets help from Dr. Don.

When a puppy is found abandoned with a broken leg, Dr. Jeff is his only hope to walk again. Then, the team cares for a family's terrier who shows signs of a serious illness, and Dr. Baier and Hector head out to treat rescued pigs.

A cat with a shattered paw needs Dr. Jeff's help to walk again, and Dr. Baier treats a rescued opossum. Then, the team heads to an Indian reservation in South Dakota, where a badly injured dog steals Dr. Jeff's heart.

Dr. Jeff and his team travel to Mexico to help pets in need, including a teenage boy and his sister worried about their sick dog. Also, the team heads to a remote Mayan village to treat dogs that have never seen a vet before.

To save a puppy's leg, Dr. Jeff tackles a surgical procedure he's never done before, and a young girl's pet ferret bites off more than he can chew. Meanwhile, the team heads to a wildlife sanctuary to treat some rescued bears.

Dr. Jeff performs emergency surgery on a pit bull and makes a surprising discovery. Dr. Baier treats a goat kicked by a horse, and a worried couple drives all night hoping the team can fix their dog's shattered leg.

Dr. Jeff takes on a risky surgery to save a puppy's life, and an orphaned kitten needs Dr. Baier's help to stay alive. Then, a pup is given a fifty-fifty chance of survival after it's rushed into the clinic with a deadly virus.

Dr. Jeff and his team head to Romania, in Eastern Europe, to help with a street dog problem that's out of control. Then, Dr. Jeff ventures into the mountains to help a European bison that's suffered a brutal wound.

Un bóxer se cae de un segundo piso, y el equipo va a rescatarlo. El Dr. Jeff descubre que un gran danés tiene un problema de vida o muerte. Además, un animal ataca a un gato y le lastima una pata.