Really hard to say as he's kind of atypical, but that huge left 4th suggests he might be older. Looks like a big head too. Large bodied?
Yeah, I think so. He is the first non-spike bull I've ever been next to though also. So I don't have anything to compare it to besides 1 cow and 1 spike.
Obviously, the positioning of this picture makes his body look bigger than it is though.