This is what my parent's dog did while she stayed at my home during their week on vacation. Oreo was obsessed with Domino and Domino's home life was altered for a week. I think I only saw her twice a day, breakfast and dinner when I would let her in the door to the cellar. The day Oreo left to go home, Domino obviously knew this since I found her lounging all around the house and constantly wanted to be near us. Can't we just all get along!