Hi, I had a bonded pair that we wanted one litter from before getting him neutered, we ended up with 2 litters as he caught her again just before we got him done! We’ve sold most of the litters to friends and we now have mum, dad and 1 girl from each litter left. (girls all un-neutered) They were all living together quite happily. However, the older girl is now asserting dominance over mum and sister, mum is much smaller and quite timid. The older sister is now biting her sister and being quite aggressive. Do you think getting her (or both girls) neutered will help and do you think mum needs to neutered? We’ve had mum for 3 years and she has always been quite settled before this. Thanks.