We have Blink CCTV that the fox triggers when he comes in. I also use a trailcam.
On the big cat theme, we've had large cats here. Now whether or not they are large domestic cats or actually wild, I don't know. We'd not been living here long and I experienced 'something' slinking over our fence, which is 6 foot tall. It was too big for a domestic cat and it growled.
A few years ago, my Wife and I were walking the dogs at a remote spot that we used to take them everyday. We saw something on the track in the distance, near to where we'd left the car. No sign of it when we got there a few minutes later. There's probably a rational explanation for all this but I am open minded.
Last week, we got this on the Blink, probably 2 domestic moggies but I've never seen 2 together like this and both black. One looks smaller and younger to the other. The one that walked along my daughter's pool, you can see its ears just above the top edge of the pool. That pool is 16 inches tall. Pumas they are not but they are near fox size.
They have a wild sense about them.
I'll leave you to draw your own conclusions.
View: https://youtu.be/aQYJEaXi3Cs