His sister is hell on wheels, but thats why I love her. She is offended by his existence and sometimes mine. She stomps around, huffs and puffs, growls, hisses, screeches... All that good stuff. If I give her the wrong food or stop petting her too soon, she lets me know about it. When she is really mad she threatens to slap me. That doesn't go over well. Lol. She is a fuzzy toddler.