We have a 9 week old Newfie puppy and were having trouble with him biting our 7 & 4yr old to the point where they were scared of him. We got in touch with AJ and she did a family training for us, consisted of Q&A's from us (potty training, sleep/crate training, tether training, positive reinforcement, etc), hands on training using her methods described and everyone in the family had a try, and it was so worth the money. 2 days later we've had no accidents inside and this morning he actually whined by the sliding door to be let out, then ran to the grass to pee & poop. The biggest thing 2 days post training using her methods is that he's not biting feet as we walk and he's restraining himself from biting hard (he still mouths our hands as he's a puppy, but the biting is going away already!) we also have a German Shepherd and even though she wasn't the problem she pointed out some things we could do for her to get some energy out (treadmill & more positive/praising of her) so that was great. We will definitely use her again for obedience training and some commands. Thanks AJ!