Puppies should stay with there moms until 12 weeks and one of the things she teaches them in bite inhibition and that is why he is biting so you might want to search teaching bite inhibition. At 9 weeks you also should not be leaving him for two long at a time because of hypoglycemia.
__________________  Taylor  My babies Joey, Penny , Ollie & Dixie   Callie Mae, you will forever be in my heart! |