I just got a new puppy 2 weeks ago, a little schnoodle to be a little sister for my 2 year old schnoodle. So far she is a little cutie pie that is doing well with house breaking and listening to me for the most part. Only the last couple of days she has been growling a lot when I pick her up and just today she got more aggressive and tried to bite me. Luckily she is small enough that when I was holding her she could reach me to bite me (she was flailing around in my hands growling and nipping pretty bad for a little puppy). I immediately crated her and told her "no" and kept her in the crate for about 10 minutes and she was fine after that. I also put my finger to her nose and said "no" every time she growls at me. Is this normal for a puppy this young? Is she trying to "test" the waters with me? I got my first puppy when she was about 3 1/2 months old and she was such an angel but this one seems to have an attitude. I want to stop the growling and biting NOW since I have neighbors with kids and I don't want her to bite one of them. She is so lovable most of the time but at least once or twice a day she growls and gets very mean. Any advice would be great!