Sadly, not a good outcome for this boy:
Thanks to everyone for their concerns with this dog. Sadly, although he was rescued from there, on the way to the vets the transporter felt it necessary to get the dog a vet check due to severe scarring on its head and unusual behaviour. To cut a long story short it turns out that the dog had a massive brain haemmorage caused by the severe beatings he had received and did have to be put to sleep. Poor boy never knew a loving home, only that he was removed from his hell is no longer suffering.
I feel sick reading this. The poor boy never knew love, that's so horribly wrong. RIP Boy; even if you didn't see it, there were people who cared.