Oscar is the first cat in the world to have 'bionic paws'. The poor puss lost both his back feet when he was run over by a combine harvester, while he was asleep in a field in Surrey.
His recovery is all thanks to the ground-breaking work of surgeon Noel Fitzpatrick. He fitted special 'pegs' into Oscar's legs that the fake feet were then attached to.
This is what one of Oscar's legs looks like under x-ray.
Ah, a tender moment between surgeon and patient.
After the operation, Oscar had to spend many weeks learning to walk again.
But he's done it! "Oscar can now run and jump about as cats should do," Noel said.