There has been CONFIRMED reports by the MNR just a few years ago of cougar scat found near the Niagara peninsula. Biologists found actual cougar hair in the scat, not mention tracks of a full sized cat and a cub in the same area. Cannot remember the name (someone help me out here) a large tract of land MNR past Calendonia near Lake Erie where tracks were found and confirmed by the MNR. I met a former CO couple of years back and he told me the only regret he had was that in all his years he never saw a cougar. When I asked him his position on the topic was he said he believed 100% that Ontario had a wild self sustaining population of big cats from the evidence he had seen over the years. A friend of mine once owned a cougar back in the late 80's told me today it is virtually impossible to purchase one today.