@rawenwolf @lehti Oh yeah, last two years there have been quite hot, the pride here was only 22C where EF has been like 30C. Black fur doesn't help but I'm sure it'll be quite as hot even for us lighter furred animals. And I'm sure you'll make it just fine, just have know your limits and drink a ton.
I also suggest one of those small fans I carry around, they're really nice when it's hot! I can link you the one I have from AliExpress if you want pointers.