 There are certain dogs that will fall. Let's say sunburn is a big problem. If you have one of those cats or dogs that lies in the sun all day long, make sure you use a good sunscreen for them and make sure it's sunscreen made specifically for dogs or cats because a lot of them have PAVA and other stuff. So common sense just goes a long way, keeping them nice and cool. They don't sweat. Dogs don't have any real sweat glands, maybe on the bottom of their feet a little bit. So when your dog starts to pant a little bit, that's how they get rid of that excess heat.