Well it's been over a week now and Logan will be 9 weeks tomorrow and he is becoming quite the nipper. We are telling him no biting and "easy" and it works sometimes but there a couple times a day that he gets a hyper spirt and he does not listen. We try to play with the toys, instead. A little barking has started. I'm sure this is normal any advise on when the nipping stops and the best way to correct it?