Tired of Punkin's constant attempts to nail him, Mushmouse summons his family...
Punkin' Puss & Mushmouse
Season 1 Episode 12: Jump Bumps
Mushmouses' attempts to beat Punkin' with fitness don't work, so he orders a boxing kangaroo named Hunka Hunka. Punkin' mistakes Hunka Hunka for a very fit Mushmouse and fails every time to beat him.