I have a nine month old ferret, male. I have just brought in a 3 month old female ferret. Right now they are in separate quarters. When I bring them together , the male hisses. If they are on the couch or the floor he tackles her and we break it up well before anyone could get hurt. My question is how to get them used to one another? I figure that they are trying to establish a pecking order. Is this normal? I would appreciate any input you can give me , thanks bandit and chloe's dad. [Posted in FML issue 3663]