Chris assists with a mission to save an abandoned racehorse a kitten needs surgery a dog is injured in a hit-and-run accident.
An iguana looks healthy but is deteriorating quickly a dachshund has trouble with its back legs.
Chris travels to a farm where he meets two very stubborn pigs desperately in need of a medical pedicure a cormorant is rescued from a local park with a hook in its chest.
A koala is depressed after losing her second joey a young male alligator attacks an elderly gator named Martha.
Chris treats a new mother buffalo that has skull-crushing horns a young pup has a broken leg.
A python swallows something dangerous a pug has breathing problems a disease that causes bulging eyeballs.
Chris assists with a mission to save an abandoned racehorse a kitten needs surgery a dog is injured in a hit-and-run accident.
An iguana looks healthy but is deteriorating quickly a dachshund has trouble with its back legs.
Chris travels to a farm where he meets two very stubborn pigs desperately in need of a medical pedicure a cormorant is rescued from a local park with a hook in its chest.
A koala is depressed after losing her second joey a young male alligator attacks an elderly gator named Martha.
Chris treats a new mother buffalo that has skull-crushing horns a young pup has a broken leg.
Dr. Chris gives seven puppies a thorough checkup before their training begins Lisa attempts to get deteriorating cat Pickles back on track a terrier with an injured paw is brought to Chris for a little TLC.
A dog with a cleft palate needs help after several failed operations a bird has dangerous swelling in its throat due to something it swallowed.
Dr. Chris treats a 17-foot-long crocodile that has a wounded snout a large scrub python concerns a neighborhood.
A Labrador helps a woman a service dog does more than its handler could ever ask for.
A black lab helps a former police officer cope with life after the force a horse helps a woman who has special needs become relaxed, focused and more in control.
A look back at two favorite therapy animals from the season a pig helps a kid feel comfortable in his own skin a pigeon finds new friends.
A veteran finds his perfect match, an Atlantic bottlenose dolphin a cocker spaniel serves as a protector for a diabetic.
Two playful goats shower love and energy on their handler, who has autism a poodle saves a fireman's life.
A boy with Down syndrome finds his perfect sidekick in a donkey a college student saves the life of a pigeon, and the pigeon returns the favor.