We rescued Sisu two years ago from a shelter in Pine City. She was abused and very, very scared and timid. She is half pug and the other half is Chihuahua and Beagle. She loves to hunt ground squirrels that are making homes in our wood pile. She will go in and bark and run around and keep guard. The minute the animal sticks his head out she runs away scared to death. Our great protector.