Ok heres the situation, I have a group of 1 male 3 females that have live together since they were weaners, they are usually very peacefull, yesterday one of the females had a litter of 12 babies... Last night the rats were fighting like crazy, in the same hide as the babies, I kept thinking they were going to hurt the babies but there wasnt much I could do about it... This morning I looked at the rats and 3 of them have wounds and scabs on thier faces and ears.... What is making them fight?