So Frankie is 4 months old now and really an amazing puppy. We all love him so much and he is truly a blessing to our family. There is one caveat...his nipping. I know that this is part of the teething process and we accept that. We are using the bite inhibition technique and it has worked wonderfully on all of us except my 5 year old son. It has to be something that he is doing that triggers the reaction from Frankie but I just can't figure it out yet. We are "training" my son as well. Anyway, it's a work in progress. Tonight we tried having Alijah, my son, do a little redirecting of his own in hopes that it would improve (closely monitored of course). We had him have the toys at the ready and here are the pics. They both had fun and Frankie definitely sensed that he didn't need to tug as hard as he usually does with my husband or me.