A couple mornings ago, when Burley and I woke up and first went outside, I saw new tracks in the snow. One advantage of getting more snow almost every day, is the ability to easily pick out and follow fresh tracks. Burley has a pretty huge foot print for a barely 50 pound dog. Much larger than many dogs his size, and this serves him well for living in deep snow country as those big feet act a bit like snowshoes. But at first glance I knew these tracks were not Burley's. They were two to three times larger than his feet. My first thought was that our resident mountain lion had visited again. But a second glance let me know that they were not cat tracks. Just like a house cat, mountain lions can retract their claws, so their paw prints just have a pad and toes, no nail print visible. Each of these tracks I was looking at had a very clear nail print at