Ms. Willow is two days shy of being 16 weeks old. I have had her since she was eight weeks old and visited her since she was three weeks old. Currently, when she bites I make a loud yelp and walk away. Any limb is fair game with her. She HAS decreased the amount of biting and the firmness of the bite, but the fact is she is still biting. Is this normal? I just want to make sure I am using the right tools with her. I tell myself she is still a baby (although a large one ) and that she is still teething. I am just curious to know when others pups stopped biting so that I know I am doing what is best for her. She is extremely loving and extremely playful.