Hugs Pet Products Chilly Cooling Vest for Dogs, Large, Blue Cool down dogs during hot weather with this easy to use cooling vest Let even big dogs have their day in the sun with this breathable vest cooled with gel freezer packs Simply keep the packs in the freezer until needed, sliding them into convenient pockets built into the vest to keep them close and secure Easily hook and loop the straps to help pets beat the heat This cooling vest is available in medium and large sizes for a variety of dogs