Rudy will be five months old tomorrow, and has been with us since the beginning of December. He gets along great with Toby, is 92.5% potty trained, is a great cuddler, and is doing reasonably well in the puppy training class. He also has some very strange traits, he will bark to get attention but would let the entire Ohio State Band walk through the front door and not let out a peep. He will give us kisses (only on the nose), but we have never seen him pant or stick his tongue out like Toby. He also has to walk around his food dish three times before he will start to eat anything. Do your yorkies have peculiar traits like this, or should I seek some professional help for him?