My Yorkies are fighting. I thought it was over a toy so I took the toy away. There are times when they can just be standing there looking at each other and they just go at it. My concern is that one of them will get hurt. The fighting can get pretty intense. I am now able to tell when they are get ready to start fighting and I separate them. I just don't understand why they are fighing. They have been together since Rocko was 4mo age and Coco was2mo,They are 1yrs ago now.Please help.
