2-IN-1 Whitening & Brightening Shampoo & Conditioner – Pure and Natural Pet
Amazon.com : Farnam Vetrolin White 'N Brite Shampoo, Deep Cleaning and Color Brightening Shampoo for Horses and Dogs. 32 ounces : Horse Coat Care : Pet Supplies
EARTHBATH Light Color Coat Brightening Lavender Dog & Cat Shampoo, 16-oz bottle - Chewy.com