News flash: Asphalt can get hot. So can sand, sidewalks, and a host of other surfaces your pet walks on every day, all summer long. Ultra Paws Cool Boots, available in six sizes and two colors, $39.95-$49.95 at UltraPaws.com, are easy to put on — and once they're on, they stay put and deflect up to 75 degrees from hot surfaces to keep your puppy's pads from frying.