Vet's Best Waterless Dog Bath is a no-rinse foam dog shampoo that acts as a calming cleanser and moisturizer for your dog's skin and coat between baths. Waterless Dog shampoo is formulated using natural ingredients (aloe vera and neem oil) and has a relaxing and calming fragrance. For use with dogs 12 weeks or older, and will not affect topical flea control products. The perfect solution when water is unavailable or in cold weather. Directions for use: Shake well and apply directly to your pet's coat. Gently massage thoroughly from head to paw while avoiding your dog's eyes. No rinsing required. Let dry, then brush. Please note: this item does not expire; the date on the item is the manufacture date.