This is how i usually teach mine to not bite... plus i'll also give the command word. "no bite!".. This way has always worked for us... ALL my dogs have never had biting problems. So far .... But i was watching another video on here and the lady said to growl and show teeth to the pup..kinda like another dog would do to correct it. Heres the other video.. what do you think??? So..heres my question..Which way is better? My mother also has a pup(Yorkie/maltise mix)...and that thing is a terror!! If you say OUCH....it comes bach HARDER to bite you.... if you do the scruff shake with it... it comes back again and again growling...... WTH is wrong with it? HOw would you train a stubborn pup to not bite? thanks!