Have owned and trained around 10 dogs in life

Never once had had to beat the crap out a dog or thump on the head to get it to listen and obey.

You can't be with an aggressive powerful dog 24 hrs a day

What happens when you're not there to thump it and it sees a dog or child it is programmed by decades of genetics to kill?

Last edited by ribka; 03/26/17.