Griff the terrier has swallowed a tennis ball - is it safe to leave it there? Wendy the wallaby is under the weather, but Peter has trouble catching the crafty critter. Lawrence the bull's fertility is in question.

Julian Norton is called out to a sick llama called Gus, while Peter Wright is asked to help relocate a young male deer. He also drops in on elderly farmers the Greens to care for their beloved lurcher, Ruben

Peter Wright battles to save a young cow in labour, whose calf does not want to come out. Much-loved hamster Christopher Nibbles has an ugly skin condition, and rescue dog Bella needs surgery for a growing lump. Plus, Dobby the llama needs castrating, and older farmers the Greens need Peter's help with their young calves

Julian Norton is called out to Gus, a much-loved trekking llama, who has an excruciatingly painful problem. The vet's beloved Jack Russell, Emmie, gets into a skirmish, but how will Julian cope when he is forced to treat his beloved companion? And the team also tries to save an orphaned kitten

Peter gets up close and personal with a couple of boisterous calves. Daisy the bloodhound has a fast-growing lump. Essex moggie Socks has just moved oop North and is clashing with the locals. Miss Timothy the tortoise is a force to be reckoned with.

Peter rushes out to save a newborn calf, while Julian pays a visit to Tazmin, a huge eagle at Thirsk Bird of Prey Centre. Meanwhile, Zoe's language skills are put to the test when a dog comes in with paperwork from overseas.

Julian is called out to help a mother who is having trouble calving, Old Bob, a dearly beloved hamster, comes in for surgery, and four polecats pay the practice a visit seemingly intent on getting their teeth into something.

Julian Norton is called to a trekking centre to help Rupert the llama, who is in agony, while Peter Wright is out on one of his favourite jobs - diagnosing impending motherhood for the cows at Arthur's farm.