Here are some pictures of him, through the seasons and as he ages. He also has a dark dorsal stripe (or countershading?) down his back but I don't have any good pictures of it. It seems to be getting darker as he ages. His legs/dark points are a dark chocolate brown, not black which makes me lean towards smokey brown!
Spring as a coming 2 yr old
Winter- 2 yr old
Recent pics as 3 yr old
Also, can anyone tell me some places to get him DNA tested? I am in Ontario, Canada but I believe the only places to test are in the USA? If you know a good company, let me know!