Ok my new kitten foxxy is really small, and can't fightback against my sister's cat Peaches. Peaches and foxxy usually get along, and Foxxy likes to crawl under her, (she doesnt really have to crawl, she can just walk under her normally and her head touches her stomach) and lick her stomach, or her neck. Then, Foxxy starts biting at Peaches' neck, and then peaches pins the kitten to the floor and immdiately goes right for the throat. She holds her teeth against her neck and I dont know if she bites her or not, but Foxxy will let out a loud squeal as if someone stepped on her tail, and I have to break them up. I know Foxxy provoked the attack, but I dont know how to teach Peaches not to be so rough on her. She tries to play with her as she used to with her own kittens, but her kittens were twice Foxxy's size. Peaches is about a year old, and Foxxy is about 8 weeks. it wouldnt be so bad if Foxxy could get away from her, or attack back, but Foxxy is completely defenseless against Peaches. Does anyone else's cats do this? Any advice is greatly appreciated.