well i have three white mice. all females and today i observed that the biggest mouse keeps pulling the hair of other two mice and it really hurts me to hear them squeal. if anybody know what should i do, please tell me. im really scared. :( (ps: i didnt really know which category to put this in)
separate her from them
Separate him. It may be a territorial thing.
Separate them .. what else can you do. They have a "pecking order" ..