Over the summer I got to see this big guy few times, the last time was when he visited me, well sort of. I was leaving town early in the morning when I spotted him sniffing for two bears that were in the area hours before. Just the way he was moving you can tell he was on their trail, going back and forth following their every step. Grizzly's sense of smell is several times better then that of a bloodhound, they use it to track food and in this case each other. They can smell a carcass upwind from over a kilometer away and even food located in a sealed can. But in this case he was tracking two grizzlies. In this picture it looks as if he was smiling, nothing of the sort, it was all business. As soon he got the scent he was off into the bushes, I found out later the direction he headed, two grizzlies were spotted in that area.