Her name is actually Sandy, and she is our 3 yr old sheperd/husky mix. We call her "nervous nellie" because she likes to constantly pace when she is inside. She is outside with her pal Blackie, our border collie, most of the day with a huge yard to romp around in. Once we let her in though, she spends a great deal of time pacing from one of us to the other, through all rooms of the house. This is usually accompanied by copious amounts of panting. It drives me nuts! Anyone else have a dog that does this?