The Yorkshire Vet - Season 17 Episode 1 -

A frog called Kermit has a very delicate problem at his rear end. But he's so slippery and jumpy, it's Matt who's feeling like the Muppet. Julian operates on a cat with a strange lump, while two of the vet's farming friends head to the practice with a ewe who's struggling to give birth to large twin lambs.