<p>We have had our pug, Titus, for 7 weeks and he is currently 15 weeks old. I have written multiple times about his biting issues. I have tried all of the tips everyone has given me plus all the tips in Ian Dunbar's book and I also tried Cesar Milan's methods and some other puppy articles. I also do know that all puppies bite but this is beyond normal. I have been around a lot of puppies and this is not normal. He bites constantly and it is starting to look a lot more like aggression than just puppy nipping. If my children try and walk across the room he's in (gated in the living room) he is biting at their legs, their feet, trying to jump up to bite their hands. And it is not playful, at least it sure doesn't sound like it. He is growling and shaking his head back and forth. Yesterday he jumped and almost bit my 4 year old in the face when she tried to sit on the floor to play with him. If I hadn't been sitting RIGHT next to her I shudder to think what could have happened. He has also twice lunged at my face and tried to bite me. There is no interacting with this dog whatsoever that doesn't involve him trying to bite. We have never hit him, we take him for walks every day, he has tons of different types of chew toys, nothing works. I am starting to think the breeder I dealt with was not a really good breeder because this dog seems to be bred as aggressive. I don't know what to do. My kids are scared to walk in their own house and I am worried one of them will get really hurt. Yesterday he bit the back of my calf as I was walking and it really hurt! I know the kids would be sad to get rid of him but it is the idea of a puppy they love, not the actually puppy, because like I said, he hurts them. If we rehome him I am going to insist he go to a home with no small children. Any advice or input is appreciated. Except please don't repeat all the tips from Dunbar, Millan, holding his muzzle shut, yelping and walk away, etc because I have literally tried it all.</p>