Catgut

Catgut is the tertiary antagonist of the TV Series and the secondary antagonist of the 1985 TV Special. Originally Sidney Bigelow's pet cat, he is Katrina and Brattina Stoneheart's pet cat.

Appearance
Catgut is a pompous siamese cat with brown fur, yellow eyes, and black paws. In the 1985 TV Special, Catgut has brown ears, short legs, and was chubbier.

Personality
Catgut is sneaky and vicious. He is loyal to Katrina Stoneheart and will do anything to cause trouble for the Pound Puppies. Catgut and Brattina serve as Katrina's lackeys. In the 1985 TV Special, instead of causing trouble for the Pound Puppies, he often wishes of catching the Pound Puppies in the act in case they do anything suspicious. However, his sneaky personality never changes.

Ability
In Episode 18: The Invisible Friend/Kid in the Doghouse, it is revealed Catgut is good at knitting clothes.

Trivia

 * Catgut is likely to be inspired by Lucifer from Disney's Cinderella.