Cat helps a young cygnet who's in serious trouble after swallowing some fishing wire, Cheryl performs a tricky operation on one of her favourite patients, Bambi the pomeranian and vet James is left reaching for the sick bag after dealing with cat Reggie, who has a pongy problem!

Cat is given the run-a-round by a herd of grumpy alpacas at a local animal park, James finds the root of Diego the chihuahua's painful tooth problem, and Cheryl's happy to get a visit from one of her favourite patients, Jabba the pug - but he's not quite as happy to see her!