yea..i hate pet stores. The one that I go to often (but never buy from) only mention the breed if it's pure-bred. But even pure-breds could turn out unpredictable. Shelties are supposed to be very active and hyper. Kai sleeps all day. I have to literally carry him from the kitchen floor sleeping to my room cuz he's just not willing to move. People should never only depend on the breed's description when they buy a dog.