put him in his crate every night about 10 he stays out all day and takes naps on my bed with the other two dogs. he’s about 7 weeks now and i’m fixing to make him an appointment for his vaccinations. i wanted to ask you if you knew what this might be. bow tie he scratches behind his ears and it leaves a bald spot he also has some toward his bottom looks like three little spots that have no hair. what do you think this is. i never could find his picture that you were going to post on puppy of the day i don’t know where to 