Im gonna say Ridgeback and Greyhound or other sight hound. There seems to be tufts on the tail, tiny but there, unless its me.

I cant see any Ridgeback at all, but I can see a Dog with its hackles up!

A Tripean Shavehound, as I live and breathe! Haven't seen one of them since I don't know when............

Snorri

There could be some Greyhound in there because of his long neck and deep rib cage. He looks far too heavily built for a Saluki.
Do you know what he is Lisa?

I was guessing Great dane and Greyhound, I agree with BD - can't see Ridgeback

I think Sloughi/Ridgeback, not an Az well not like one I have seen. Has very upright shoulder but no white so do not think there is any Ibizan in there, wonder how tall?

mmm...althou the expression is very 'ridgeback' I wonder if it is a bull greyhound.I know they are not an uncommon cross and could explain the greyhound looks with the muscular build

No hun I'm no expert on breeds. He's new to the area where my mate lives and we both wondered what breed he was ...she thought a mix of Dane and something, I had no idea Took a quick photo and thought I'd ask on here. Thanks everyone for helping. He is tall though, bigger than a Doberman.

yup I agree ridge back x greyhound!
Looks like that to me too...

Im certain he is a Lurcher, probably Saluki/Greyhound, crossed with Bull/greyhound or something, i see dogs like this all the time in the working field and shows.