UV-Protect Cooling Dog VestINSTANTLY COOLING: Dog Cooling Shirt made of unique cooling microfiberclosely woven and breathable fabricdraws excess heat from body through evaporative cooling. EASY TO USE: Soak the dog cooling jacket in water, wring it out fully, then put it on your dog. For better cooling results, you can soak it in water and wring it dry and put it in the refrigerator for 10 minutes, and take it out to put it on your pet. BETTER PROTECTION: Our Dog Cooling Vest