We have had people here who've had large captive cats. Tigers specifically. I may have already mentioned this, but several years ago there was a guy who owned several tigers only a few miles from my mom.
People like him, move to municipalities that have no exotic pets bylaws in place. Ontario has no laws regarding this, making it a piecework of bylaws and a municipality's headache in dealing with these people. Oh, did I need to say that these people have money
?
Anyway, it would not be unusual for someone to report that they'd seen one of his tigers sitting in the roadside ditch in front of his property. So obviously the cat would somehow get out and eventually he would get it back into its exclosure. People were very concerned for their safety.
Despite his assurances about how they were quite safe in their enclosure blah, blah, blah. He was killed by one of them.
So I understand where
@catseye is going with this. Here, they don't have to own them in secret; they only have to find municipalities with no exotic pet bylaws. Happens all of the time.
Also, though they aren't known to be in my region, southern Ontario, people have reported seeing the odd cougar. I tend to believe the sightings. It is very possible, though probably unlikely for this area.
https://www.hww.ca/en/wildlife/mammals/cougar-1.html
"In Canada, the distribution of what was once thought to be a distinct subspecies,
Felis concolor couguar Kerr, has generated much controversy. During the last century, cougars have been reported in Ontario, Quebec, New Brunswick, and Nova Scotia; in fact, more than 1000 sightings have been reported since 1949 in Nova Scotia and New Brunswick alone. However, some of the sightings have proved to be cougars from southern areas that had likely escaped or been released from captivity. There is little physical evidence, such as road kills or scats, that cougars have been present in eastern Canada since the nineteenth century."