Diane brings in her 12-year-old cat Pixie, who's been hit by a car. Noel believes he can help Pixie walk again by giving her a revolutionary bionic implant.

Jasper, a Staffie puppy, needs an operation on his legs. A Labrador called Mojo has a spinal problem. And a cat called Lolli needs a pioneering procedure for a smashed pelvis.

Noel Fitzpatrick sees a rabbit with a broken leg. Cocker spaniel Dixie needs spinal surgery. And Noel finds inspiration from X-Men for a daring solution to a dog's damaged paw.

Can Noel can help Labrador Scooby, who has a life-threatening tumour in his leg? Tiger the cat's heart stops beating after an operation. And lurcher Otis has shotgun wounds in his leg.