There is nothing definitive" about that "study."
"A definitive four-year study by the Ministry of Natural Resources," is a quotation from the article.
In another quote from the article:
"“Cougars have been here all along . . . we are collecting additional information about them now,” said Rick Rosatte, a senior research scientist in Peterborough. More than 30 pieces of evidence have been collected, including photos of tracks, DNA and scat samples that verify the big cat’s presence."
The bit about 30 pieces of evidence including DNA evidence is the kind of evidence that causes me to have an open mind. I have no idea how definitive the study was or wasn't however researcher Mr. Rick Rosatte's study was definitive enough for Toronto Star reporter, Raveena Aulakh, who decided to make that claim. It's pretty clear that cougars do exist here in Ontario no matter how they got here even if they are all escaped pets or descended from escaped pets, or if they've been here all along as the study claims.
Rick Rosatte cougar study:
https://pdfs.semanticscholar.org/c236/d8d1af2f8219dbe42b5cf612be7626066b5c.pdf
Would you guys shoot one if given the chance?
I sure wouldn't want to shoot one, I'd be trying my best to get a video. If in a desperate situation I'd try to scare it off by yelling at it or shooting at the ground or a tree next to it before I resorted to actually shooting it. It seems far more likely that it would just run away, you just don't hear about cougar attacks happening in Ontario.
In 2012, a farmer warned us that there was a report of a black bear in his area. We're thinking it might have been one of the bears that ended up shot by police, perhaps the bear shot in Burlington. When I was warned about the bear I decided that I was going to leave the 223 at home and instead I brought out the 243 when we were in that area. Along with that I got out my old buttstock shell holder from my ground hog hunting days so I could have a couple 95gr sst rounds available figuring that made way more sense for bear defense compared to a Speer 70gr tnt, or 75gr hp. Anyways as expected we didn't encounter any bears charging into any of our stands, never mind a cougar which I hadn't even considered at that time, but just the thought of something like that happening makes my hair stand on end!