Pat- I gave my SIL Nancy's info and I've asked her twice to contact her. I don't know if she will.

elizabethann-At the time they told me yes, the things they were doing were working. But now she tells me that she doesn't really think they were.
If he were to stay at her place of work, she would still own him, she wouldn't be giving him to her boss. Yes, he would be alone from the time the shop closes around 4 or 5 till the next morning during the week and on weekends no on is there. She said she would be checking in on him on Saturday and Sunday. I don't think that would help his behavior either. Personally, I think it would make him worse.

Catty - Her vet said no to a tranquilizer because he's already so unpredictable and they may make him worse. The breeder is a low life back yard breeder and couldn't give a crap less what happenes to the dog.

Thank you all for your comments, I just got off the phone with her and she's going to move him into the shop soon. I told her that him being alone so much may make him worse, she said she's aware of that, but feels like she needs to try this for Murhpy's sake.