Gosh, thirteen weeks is very young to be exhibiting aggressive behavior. You're sure that it what it is, not puppy biting?
You might want to consult a behaviorist and have him evaluated, especially if you have grandchildren.
You need to gate him or somehow keep him separated from your thirteen year old. Telling him "no" won't work. It's not fair that poor Corky have to put up with a puppy. My Lady is thirteen and I cannot imagine how stressful it would be to have a puppy after her all the time. |