Stinker was an average-sized brown dog with no distinguishing features.
After the Chipper Chums went scrumping and Farmer Tregowan went to shoot at them with his shotgun, Stinker leapt to the Chum's defence, only for the farmer to shoot him instead.
- Stinker used to ride on the back of Algy's bike, and was twice thrown over the handlebars when the Chums pulled up; once into a rabbit hole, and once into a stream.
- Although Farmer Tregowan shot Stinker, he was later seen slinking around the shed with a bandage on his back leg.
- Stinker was the only one of the Chipper Chums to survive the episode.