There's a website about shropshire big cats, I've had this conversation a few times.
My mate that I hunt with swears blind he has seen one. It was on country file a few months back I think and there's things online showing livestock that doesn't look like it was killed by a fox. I seem to remember a horse was one of them?
I believe there is big cats about. As has been said if they don't want to be seen then they won't.
Was it the Tasmanian devils that where extinct but then they eventually found a spot that had a group still wild?
It proves that just because we haven't found it