Material is cool in the sun, although being up north we may not get that famous AZ or TX sun. The matting is fairly durable, after a few years its actually amazing how well it held up. No fading, I've never washed it, and it and it still looks new. It did move around under foot a bit more than I liked. Personally, I think snaps are a must. If you do snaps, I think it woudl be fine with dogs.