Ruff grouses about his contract to produce a reality TV program, and the stresses of running one. He loves all food, American-Chinese takeout in particular.
According to the episode Ruff Bounces Back, Ruff is a mutt and is proud of it. In "Let's Go Luna! Universal Orlando Around the World", he is seen as a RSN host of the Universal Orlando Speedway race along with the other RSN hosts, Darrell Cartrip, Anne Marie, Chick Hicks, and Natalie Certain.