Seen exercising in the episode "Gym Class"
Mr. Cat is the father of Candy Cat. unlike Daddy Pig, he isn't that greedy and rarely gets angry, he later appears in his own daughter's TV series. he also had a recolor in "The Aquarium". The cameo appearance of him in "Sports Day" has him recoloured back to the same colour as in "Gym Class", but he wears the deluge blue shirt instead of the purple one.
Mr. Cat recolored in "The Aquarium".