Books with title Colour Young Puffin Witchs Dog

Wilf wants to be a witch's dog. His friends don't think he can as witches don't usually have dogs as pets - they have cats, spiders and bats. But when Wilf sees an advertisement for a witch's pet he decides to apply. He disguises himself as a cat which nearly works until his disguise falls apart. But Weenie the witch hasn't had any other applicants and so decides to give Wilf a try. He helps Weenie with her flying and her spells and ends up as Witch's Pet of the Year at the Annual Show.

Wilf the Witch's dog is having a difficult day. It's Weenie's birthday and everything is going wrong. A box of tricks has gone missing at Weenie's school concert and it looks like Sly Cat and Tricky Toad have been up to some nasty tricks of their own. But with a little bit of magic and some help from his friends, Wilf gives Weenie the best birthday suprise ever...