Well he is very young but AB looking in my book. Will be better able to tell when he is a little older. As for biting I did this with all my dogsa. When they bite I put my thumb on their tongue and press down. I do this and say NO! biting. After a few times of this he puts it together and stops when he hears the word no. It is all part of puppyhood. Enjoy him they grow so fast. He is VERY cute.