The DW got the cats last year. I love kitties, but have resisted getting one because I travel a lot in the winter and do not like the idea of leaving them in the RV for extended periods or walking them on a leash like a dog. And that's pretty much how it has to be when you're an RVer. And none of my cats have ever enjoyed riding in a vehicle.
So I just decided it was best for me to not have one. Anyway, I sure fell in love with these kitties and am so sorry they're gone. You can bet we're regretting our decision to let them out.
Maybe someone reading this who is letting their cat out in a rural area will think twice about doing that. It's about the only good I can think of right now.