my yorkie is the same way .She is 10 months old. She barks when she see's a cat or another dog out side. Then gets her toys and acts crazy growling and shaking them. We have 5 siberians also ,She is fine with them. I am thinking she knows those stray cats and neighbor dogs don't belong here. It maybe she is territorial of our house.We go to my sister in laws ,She has a yorkie and they get along great. Only when she is at home she acts like this. |