my little man has made it his personal mission to attempt to bite to the point of blood any living thing. i thought i was making progress with a strong "no" + diversion and he'd stopped all people biting for almost a week. now today he just doesn't care anymore and is going out of his way to try and sneak up/jump bite. i am pretty sure the issue originates from his litter of 11 that was not divided or parented (human or dog). he is the worst when playing with the other dog of the house hold. our frenchie is known for playing rough but never bites, however my dobe seems to be otherwise uncapable. anyway...i need help getting him to cut out the biting of people and just anything that moves. he's only 9 weeks right now so obedience classes aren't really an option, and the courses of action that have worked for me in the past with other large and small dog breeds seems to not get the point to him. i've been trying to just keep him active so that a tired dobe might be a better behaved dobe. he's going to be such a large male and is growing so fast that combined with his exponential growth rate and inability to go any speed less than full force (if he is awake) at some point everyday he hits a wall/fence/concrete so hard that he ends up limping....i don't want to have him ending up injured. any thoughts? i love my little piranha so much but he's about to drive me up a wall:zoo_taz: