I have two Nigerian Dwarf females that are about 5 months old & an Oberhasli female that is about 4 months old. All about the same size. I brought home a little 3 week old buck & was hoping that they wouldnt be too hard on him. Im afraid to leave him out there with them because I think they might hurt him. Theyre butting him into the walls. What can i do ? i have him seperated right now, but eventually, he will need to go with them. Ill be needing some advice here..