Ok...

Here is am example of what he is doing. I woke up to a horrible sound last night. I saw him chewing on the walls! He was literally chewing on the door frame!

I take him to the dog park every day. We have to stay for at least a couple of hours. Then when a lot of dogs are there, none of the other dogs want to play with him because he get's dominate and tries to herd them.

I have tried obedience training...nothing. Eric has a freind who trains border collies for his sisters cattle ranch...even he says we have our hands full. But he's no help to me becuase he just sits and watches me struggle with Casey (and he's no friend of mine, but that's another story)

It's getting to where I have to put him out back if I even want a moment's peace just to drink my coffee.
He chews everything in site...shoes, clothes, toys, ect. He goes thorugh about 5 rawhyde and pig bones a week, and has already shredded a BLACK Kong!