I'm caring for 4 outside cats.
A feral mommy and her two 7 +/- month old kittens, and a stray.
Can't bring them inside, they have to be outside in the 110 + degree weather.
We have a covered patio that has a flooring called "cool deck".
I made a shelter on the patio where they go. Now I am adding frozen water containers for them to lay around.
Yesterday the stray - I've named Gray - came to the patio door panting. Because he had a problem after surgery with overheating I had to try anything. I got cool wet cloths and rubbed him down, and when that wasn't really helping, I took him to our insulated, but not air conditioned, garage where the temp was "only" 92 degrees - it was about 115 outside - so there was a definite temperature drop. I gave him fresh, cool water and put down an icepack. I left the side door slightly open so he could leave when he wanted to. Later I found him back under the patio shelter and laying by an ice container.
Today promises to be hotter, but there is some overcast, and we have winds today which will, hopefully, help.
I haven't checked out all the links yet, but going there now.