I'm new to this forum, and have only dealt with cats for my entire life. We just got our very first pup, and she seems to want to do a lot of biting. I am in the process of training her not to bite human things (hands, toes, noses, etc.). She's nine weeks old. Potty training is going as expected. She has several toys which I encourage her to bite and tussle with, but at this young an age I wonder if that's giving her too much mixed signal. I'm also trying to teach her to fetch the toy to me. She already goes to "Get It, Lady" just fine but that may be me that's trained, not her.