Happy Pets brings on the big cats -- Limited Edition Catzilla, Megacat, & Ultracat

Before you say anything, yes, you can breed these. The Catzilla is three times the size of a normal Happy Pets cat, and if you breed two Catzillas, the resulting offspring will be even BIGGER. For a quick size comparison check out the below pic (from left-to-right is a normal cat, Megacat, Ultracat, and Catzilla):