16 human years old(Fan-made time skip)
13 Human Years Old(0.9 Cat Years Old)
Hairball is a fat Nebelung with silver fur, gray hair, and forest green eyes. He wears a Maroon t-shirt with Amber cuffs and an Amber shirt collar.
Hairball is a considerate cat. He usually has a habit of coughing up hairballs, hence his name. He hates being left behind when the Pound Puppies go on a mission. Like Howler, Hairball is not a brave cat.
Although Hairball can't climb, he makes it up with his singing and dancing.
Frank Welker, who provided the voice of Hairball, was the same voice actor who played the roles of Howler in the TV special and Catgut in the TV Series.