A mugger is assaulting the dogs of Doggeroo and stealing their collars-- which means the ranger will arrest them when he catches them with no collar or tags.
When someone steals an old boot, Jack doesn't care. Then someone steals his squeaker bone. And his blanket. And Red's ball. Now Jack DOES care. Who is the thief of Doggeroo?
All dogs like mud. All dogs like biscuits. This is a fact. But when mud and biscuits happen at the same time, Jack knows there is skulldoggery in the air. Who is mudding the show dogs of Doggeroo?
