Appeared in Shaun the Sheep

Bitzer, the brown, long-suffering sheepdog, only wants a quiet life - but this is the last thing he is going to get when Shaun is around. He is obviously on the same side as Shaun and the flock, but even though he is also very loyal to the farmer, he will never tell him about the animal's intelligence. He somewhat bears a resemblence to Gromit. On Off the Baa, he acted referee for the football game, so he probably knows a little bit about football.