Boggle the cat and Bruce the pug don’t get along. Boggle thinks he should be boss because he’s such a smart cat, and Bruce thinks he should be top dog because – well, just because!
Their ‘hoomans’, the Penny family, good-humouredly leave them to get on with it – Mum, Dad, Big Kid, Betweeny Kid and Baby Kid. Until something disastrous happens, that is - Betweeny’s monstrous pet Mexican Red-Kneed Tarantula escapes!
Then the only way to deal with a mischievous giant spider with horribly hairy legs and disgustingly sticky webs is together…