Shame as he looks a nice type ,It takes time to bond with a dog qnd if he didn't have him from pup it's going take longer,
I've always found deerhound lurchers easy to jel with ,but if he just don't like the dog then it's best to find him a home that's going to look after him and get best out of him as he's only young and he may just turn out a goodun with the right person