DS: Have you changed your mind about something dog related lately?

I was completely against prong collars. I run a rescue and part of my mission is to train and socialize all my rescues (bully breeds mainly APBT) I got a APBT/Neo- Mastiff/ Monster in from CA to train 6 weeks ago. He is 183lbs of muscle and meanness outside, I tried a harness, no luck, choke collar, almost killed himself pulling, I broke down put a prong collar on him and 1 week he is able to be walked without pulling. It was a god-sent, now we have a regular cloth collar back on him and he is over the top wonderful now on a leash. So now if needed will use the prong collar to gain control.