Well done, he looks great. I recently adopted a 16 month old golden lad and he has been a pleasure (apart from the loose poos, but that topic is posted elsewhere!)
Whilst Barney came with a suitable name, I did consider renaming him either Archie, Frazer, or even (G)Nash? Being a classic car enthusiast, the famous Archibald Frazer-Nash lends his name to a few options, haha!
Whatever you eventually name him I wish you both a long and happy life together.
Cheers, Peter