Hello everyone! My 5 months Yorkie is starting to bite me out of the blue. I understand when he's playing, but sometimes, he does bites so hard that it makes me bleed. I have no idea why he does this. One moment, he's cuddling and wagging his tail. However, the next moment, he's biting and barking furiously at me. I've tried scolding him gently but firmly and by tapping his nose gently, but it doesn't work. He takes this opportunity to jump at me and bite me. There are no dogs around to influence him to do this. I am so confused. Please help, I am tired of this behavior!
