I have 3 does and 1 buck, all miniature LaManchas. Since my does are all bred I have been leaving my buck with the girls. I have never owned my own buck before - is there any reason I should separate him out? My does are due to kid in late February through March. Obviously I will have to separate him for kidding season, so my follow-up question is; can a buck be housed alone or do I need to find another buck or wether for him?