[matese]

I have to agree with Judy on vet smell can trigger aggression. Some years back when I had my pack of 3, one of my girls was hospitalized for several days. When I went to pick her up my vet advised me to watch her closely around my other dogs. The vet said the other two may not recognize her due to her having a different scent on her, and could attack her, my vet said this could also happen if one goes to the groomer and the other two stayed home, different scent can trigger aggression. The pup that was hospitalized was my feisty one the baby of the pack, there was no issue when she came home. A year or so later one of my older girls was hospitalized for a few days, always keeping in mind what my vet told me about aggression, when I took that one home the baby of the pack went after the hospitalized girl. Reason why I agree with Judy.