Vets Best Waterless Dog Bath is a no-rinse dog shampoo that moisturizes skin and coat between baths Quick, simple, and easy solution to bathe dogs in cold weather, while traveling, or when water is unavailable Waterless dog shampoo formula uses key natural ingredients (aloe vera, micronized oaeal, neem oil) that has a relaxing and calming fragrance Vets Best waterless dog shampoo will not affect topical flea control products Dog shampoo for dry skin for use with dogs 12 weeks or older.