Kat Kommander

The Kat Kommander is the supreme ruler of Catnip, the home-world of Mr. Kat, as such he is a supreme dictator who demands great respect and loyalty from his many subjects - like many dictators he is cruel to those he sees as below himself and is especially prone to bullying Kat via holographic displays, usually due to what he sees as Mr. Kat's many "failures".

Unlike Kat (who resembles a somewhat "ugly" version of a Earth cat) the Kat Kommander seems to stand on two legs in a humanoid posture and wears a ceremonial cape akin to those often found in old "pulp" style sci-fi shows such as Flash Gordon (which likely is intentional).