12 weeks old seems very young to be showing that kind of aggression towards you.
Our pup is also 12 weeks and he plays very hard, loves play biting and jumping, basically everything a puppy should do, but rarely does he ever make noise while doing so, and has never displayed any defiance (aside from bath time).
I understand puppies, like humans, have individual personalities. If my puppy started displaying this behavior spontaneously, I would take him to my vet first to make sure he was healthy, a phone call to my breeder, then seek professional help as others have suggested.
This is just me though, it may be simpler than that but I wouldn't personally take the chance.
I hope can you sort it out.
Our pup is also 12 weeks and he plays very hard, loves play biting and jumping, basically everything a puppy should do, but rarely does he ever make noise while doing so, and has never displayed any defiance (aside from bath time).
I understand puppies, like humans, have individual personalities. If my puppy started displaying this behavior spontaneously, I would take him to my vet first to make sure he was healthy, a phone call to my breeder, then seek professional help as others have suggested.
This is just me though, it may be simpler than that but I wouldn't personally take the chance.
I hope can you sort it out.
