Rusty has permantaly lost his freedom....

[k9krazee]

I've been following the threads...I'm glad you're still going to give him a chance. So many people would just give up and throw in the towel. I hope things get better.

Nice generalisation, not all Jacks are aggressive killing machines.

And...what she said!!

[BC_MoM]

I'm sure Rusty loves you and your mom, and loves being with you. But it sounds like he is other dog aggressive, and should be living in a home where he doesn't feel the need to start a fight with other dogs. He's probably very frustrated or feels threatened by the others for some unknown reason. But, maybe you should think of rehoming him. Just a thought.