Just curious for those in multi dog households. Do your dogs fight? Ever? Never? Frequently? My girls never fight. Zoie and Romeo may get into a harmless yelling squabble, but really not at all. I think Boomer and Casey fought once when they were younger over dropped food. My boys are all a little scrappy with each other, but not often. Mostly over resources or excitement. Romeo and Soldier are the exception though...they went from rarely to occasionally to injuries and now nearly total separation. I wish I could mediate this but I don't want to risk it. They can be in the same room and don't react to each other, but I don't allow them to interact anymore.