My little boxer seems to be aggressive. I need to know if it's normal puppy behavior. She is 8 weeks old...had her since she was 6 weeks. I know...I've read all about how I should have left her with the breeder until she was 8 weeks old...but found that out too late. She mouths all the time, and I understand that behavior. But, when she bites too hard, I've tried everything suggested: yelling "no bite", yelping loudly, putting her in time out away from us...anything I do brings on a growl and bite...like she's attacking me!! I put her in her crate for about 10 - 15 minutes...and as soon as I get her out, she's at it again. This happens even after a lot of exercise outside. Do I have an aggressive puppy or is she too young to show those negative qualities? I'm really considering asking to return her to the breeder and possibly pick a calmer puppy if at all possible. I'm trying very hard to be patient, but I have a 3-year-old toddler, and she has reacted to her like this, too. When she is sleepy, she if very cuddly, but most of the time she is too rough and will not calm down. PLEASE HELP!!!! :(
