Just like people, dogs need protection from the sun. Doggy Sunstick provides the fastest, most convenient way to protect your dog from the sun's harmful ultraviolet rays whenever they're outdoors. The gentle, non-greasy stick formula was developed especially for dogs and compares to SPF15 rated sunscreens for people. Simply rub on anytime your dog is out in the sun, especially on ears, nose, muzzle, pink skin areas and any other spots where skin is exposed to the sun.