Casper before

Casper lives with fellow feline Cracker, who is the perfect weight for his size, and a super-trim Jack Russell terrier called Timmy, meaning there is always lots of food around for a greedy cat to steal. Christine has now resorted to feeding Cracker on top of the freezer, as Casper is too fat to jump up and steal the food from there. But he still steals the dog biscuits if he gets the opportunity.

Credit: PDSA