The 4 oz. bottle is designed with the bag-on valve, so you can
conveniently spray it at all angles for easy application. Epi-Pet
Sun Protector is the Only FDA compliant sunscreen for pets. All
dogs and horses exposed to sun need sunscreen. Any pet with short
and thin hair, white and light hair, white and pink skin and all
pets subjected to excessive sun exposure such as: Boaters,
Swimming Pool and Beach Bum Dogs, Hikers and Snow Skiers, Dog
Park, Outside living pets, Shaved down pets, Working dogs,
Allergic and inflamed skin, Hairless dog breeds. NOT FOR USE ON
CATS.