When it comes to keeping your furry companion comfortable on long walks or hikes, you want the best. The Kurgo Core Cooling Vest is a dog cooling coat that helps keep your dog cool on even the hottest of days so you won't have to leave your pup behind! Simply wet the cooling vest for dogs with cool water, wring it out, and put it on your pup. As the water evaporates, your dog's temperature lowers, and the dog vest deflects heat from the sun to also lower your pup's temperature. When the dog vest is dry, just wet it again and keep going!