FouFou Cooling Collar, Large, 20.5 x 3.25 Inch , Red

Keeps your dog cool during warm weather and will stay cool for up to 3 days! Just add water and this collar is ready in minutes - no need to freeze When you submerge the cooling collar in water, the special polymer beads inside the product activate. As the water slowly evaporates, it draws heat from your dog and cools them Non-toxic