CorvusCorax
Deary me...
Yeah, I thought you sounded like you knew your stuff which is why I apologised in advance with the egg-sucking comment!
I am staggered by your commitment to this dog where others would have thrown in the towel a long time ago.
While not at your level, I'm another one who thought I knew a lot about dogs until my current one came along.
You know yourself, you could try electrics or a prong, it might do something, but by the sounds of him, if he is that sensitive to stimulus that could make the problems worse.
I hope you both find a solution but I don't think anybody could knock you if you did decide to give him sleep after everything you've tried x
I am staggered by your commitment to this dog where others would have thrown in the towel a long time ago.
While not at your level, I'm another one who thought I knew a lot about dogs until my current one came along.
You know yourself, you could try electrics or a prong, it might do something, but by the sounds of him, if he is that sensitive to stimulus that could make the problems worse.
I hope you both find a solution but I don't think anybody could knock you if you did decide to give him sleep after everything you've tried x