When Porridge was a small kitten he toppled into a tin of tartan paint -- which is easy to do and not so easy to say. Now he lives by Loch Loch with the quirky McFun family: Gadget Grandad, Groovy Gran, Dino Dad, Mini Mum and the twins, Roaring Ross and Invisible Isla. Everyone has a super secret-- or two-- and Porridge is always there to lend a helping paw when things go awry. If there's a fishy biscuit in it for him...And things do often go awry in the McFun family. It's a good job Porridge has nine lives! Porridge the Tartan cat (it's a long story involving a tin of tartan paint!) has been framed! Someone is sabotaging Isla and Ross' attempts to reunite Groovy Gran's band, the Tattie Scones, and Porridge is the prime suspect. Only he knows the real villain is a dastardly dog - the Dug o' Doom. Will the Tattie Scones ever rock again? Can a balloon-riding, wool-chasing, saucer-flying tartan cat stop the crafty canine and clear his name?