Cats can be territorial, and one cat was making it clear that it didn’t want any other pets getting in the way of its relationship with its owner. This cat was so disappointed when its owner brought home a foster dog that it went away and hid in a closet. It wasn’t happy there though so it took up residence in the bathroom sink.
The owner wanted the two pets to get along. Archie, the foster dog was all about being friends with the cat. He went in and tried to introduce himself while the cat hid in the sink.