No. 12 Triple Strength Evening Primrose shampoo is designed to nourish your dog's itchy, flaky, or dry skin, while restoring healthy, natural beauty to the hair. This "Rehab for Coats" is the richest, most concentrated treatment that Isle of Dogs offers, and works well with our No. 51 Heavy Management conditioner. No. 12 features the Isle of Dogs signature Primrose Vanilla Cream fragrance, which has notes of fuji apple, star jasmine, creamy vanilla, and sandalwood.