S1·E36 Wheezie's Hairball
Aired October 20, 1999
Synopsis
Wheezie gets a new pet Hairball named Slurpy and learns how to take care of him. However, after getting carried away with too many dragon berries swallowed whole, Slurpy ends up with a bad stomachache. Luckily, Quetzal advises them that hairballs like their dragon berries mashed.