A freak accident leaves a young Irish Wolfhound stuck in a tiny gap between two walls, and Peter treats a pet fish brought to the practice in a bucket of water. Elsewhere, Matt Smith has to perform a rare and complex operation, and Julian Norton treats some sheep feet and helps himself to a tasty farm shop treat.

Peter battles to save a ewe and her unborn triplets, David visits a calf with an infected navel that requires potentially life-saving surgery, and Julian helps some university students with their scheme to provide free veterinary services for people who can't afford them.