I have a 3.5 month old Jack Russell that in the last week has become more aggressive. I know that he is teething and needs lots of toys, he’s got plenty of them. When playing, or when we take him out of the crate, he bites at our hands frequently. We’ve tried redirection, and putting him in the submissive position. Both of these are done frequently.

We’ve been doing all we can. He has to sit and stay before we give him food. We go through doors before he does. He is not allowed on the furniture, etc.

He just got his last set of vaccines, so it’s time for puppy training, which is desperately needed.

1. Does anyone have any suggestions on what else we could try at home?

2. Has anyone tried BarkBusters?

3. What are your thoughts on Petsmart puppy training?

Thanks in Advance.
I do understand that the puppy training is only as good as the trainer. Although we have done a lot of research our breed and training, we still need to be trained, just as much as our dear puppy does.  Read more... (237 words, estimated 57 secs reading time)