A valuable breeding mare Harriet is several days overdue, and her owners are now worried the foal could have died or is in a breech position.

The clinic struggles to diagnose a police dog with a dangerously high fever, and an owner must decide whether to risk surgery to restore the sight of a 12-year-old terrier.

Two peregrine falcons that live at the top of a high-rise shopping centre have been struck down with a mystery illness. Can Chris find the answer and return the beautiful birds home?

An eight-month-old kitten's back legs have been shattered by a deliberate act of cruelty.  Can Chris save eight-month-old Blackie?

Chris is on a rescue mission to try to save a mother and her ducklings that are in a rubbish-filled pool. A new home is urgently needed, but catching them is going to be very difficult.

Meet sharpei puppy, Mr Wilson, who is running the risk of going blind because of the massive folds that hang over his eyes. Chris is hoping an eyelift will allow Mr Wilson to finally see the world.

Follow Chris behind bars and meet three beautiful pups who are changing prisoners' lives. Lisa struggles to save the life of a pregnant beagle. And, a bunny brings the Bondi vet to tears.

Dr. Chris takes a fragile baby kangaroo home. A helping hand for a puppy with a life threatening problem, and Chris is confronted by his archenemy... a chihuahua with a mean streak.

Dr Chris heads to the bush to help with a difficult birth, treats a Labrador involved in a head-on collision, while Lisa tries to save a kitten suffering from a mystery illness.

Dr. Chris desperately fights to save the life of an innocent hit and run victim. Lisa helps little Zoe battle a poisonous snake bite. And, a lame lorikeet learns to fly again.

A brave golden retriever, Rosie, has severely deformed legs and only major surgery can save her life. How will owner Angus find the money and will the operation work?

Chris performs a ground-breaking desexing operation on an out-of-control bulldog, Lisa hopes a blood transfusion can save a senior citizen and the team help a turtle that's wandered way off track.

Chris confronts a bizarre and shocking act of cruelty as a 12-year-old cat is deliberately dumped in the Bondi surf and left to die.

A tense night as Chris fights to save a policeman's poisoned pet, rescues a malnourished penguin that washed up onshore and operates on a young pup with a disintegrating leg.