Well, for those who don't know, I live in Arizona.. Currently the average temperature is about 105 degrees. Lately, I've been worried about the boys and how hot they are getting when they go out, and I've been considering getting some boots for their feet and "cool coats" (not sure what they're called - they're made of a material that cools the dog, that's all I know of them.) to strap on them when they get warm. I want a coat that is durable (my dogs are rather rough on their 'clothes') and that stays cool for quite a while. Also, I'm interested in a crate pad that keeps things cool - does anyone have a particular brand or type to suggest? I know some are better than others.. If anyone knows much about these, could you please post a link to where I can buy them? Any tips/advice on it would be appreciated as well. Thanks!