The Most Common Reasons for Dogs Fighting in the Home

First thing I always jump to is medical. If two dogs, like they've been living peacefully for like three, four, five years or however long, it's often an underlying medical issue. The other dogs are like, ouch, you hurt my shoulder. Now you're coming over to bother me while I'm trying to lay down and just relax and rest my shoulder that suddenly bother me. Or even worse, the dog prepares that association of, oh, the other dog just caused the pain. So now that dog is always going to cause me pain, but nobody else does. Then I'm going to look at changes in routine. That's another one where you see dogs like,