When a family's beloved dog is hit by a car, Dr. Jeff races to save him. Dr Amy treats a cherished Yorkie with a mysterious wound. And when a cat begins losing weight, Dr. Baier must find out why.

Dr. Jeff races to save a brave pit bull shot defending her owner during a robbery. Dr. Baier treats a guinea pig with an unusual problem. And Jeff and Hector head out to a wildlife sanctuary that needs their help with a couple of wolves.