Bratty and Catty (/ˈbræti/,/ˈkæti/) are a pair of vendors that can be found in an alley to the. Bratty and Catty sell items to the player including a weapon, armor, and healing items. Catty mentions that they get all of their wares from the Garbage Dump and. I must be the only one who ships this:|) Since mettaton had been taken by Papyrus,they decide to find someone else,but end up failing. So,they come to each.