Well tbh, he isnt a shitty dog owner. I've seen what he is like with them, and as i said before, this situation would be breaking him as much for the people who have had their dogs injured and killed as much as he is likely to lose a dog he clearly loves.
Like anyone, circumstances can change and they did for him, which is why he did the responsible thing and relocated his dog to a place he thought would be safer and better for his dog. Unfortunatley, it just didnt work out like that but i think its a bit rough for people to have a pop at him when they probably are just looking at the headline.