I have a very large mutt adopted from the local shelter. He may be part flat-coated retriever. People often guess: golden retriever, gordon setter, newfoundland, doberman, rottweiler, irish wolfhound...His name is Duncan because when I got him, the shelter believed he was a full grown 1/2 gordon setter mix. I wanted something Scottish sounding...He's twice the size he was back then and the only thing he has in common with a gordon is the brown legs w/ feathering and high energy.