Left in a box on the doorstep of a retired vet, Barker was raised in a litter of Jack Russell puppies. Since nobody ever thought to mention she is actually a cat, Barker grows up believing she’s a dog just like her brothers. With her trusty toy dog ears giving her the confidence to mingle, she soon meets Noodle and Spudge and the rest of the Woofers. After accidentally getting involved with a gangster cat in a trilby hat, Barker finds herself joining a rival gang called the Moggies. Dog by day and cat by night, how long can she hide her true identity from her new friends? And will she ever discover who she truly is?