Well.............The hamster got out last night. DD was feeding him and he ran up her arm and was loose. In a house with a few cats that want to eat him. The instructions I got with him said robo hamsters are impossible to catch if they get loose. After 45 minutes DD did catch him and put him back in his cage. Never tell her anything is impossible cause she will prove you wrong. My DGD woke up this morning and got to pet her hamster and will never know how exciting last night was. Oh, and the cats are very sad the hamster is back in his cage. Tee hee.