hi guys so i got a maltese puppy male at 12 weeks he now has 13weeks and i have gotten him some toys. i know puppy mouth because that is the way they explore whats around them but how can i control him to stop mouthing and bitting a little hard. every time he bites hard i say ouch but some times he stops then he licks my hand but theres times he bites harder , i be thinkin wtf! when he licks my hand i say good boy.