Natural Pet Laundry Detergent BasilFox + Hounds Basil Natural Pet Laundry Detergent is a clean, natural HE detergent. Featured On Martha Stewart Living Even if you bathe them regularly, it's healthier for your pet and your home to launder their sleeping area, too. Traditional laundry detergents can be toxic to your pet especially if your pup chews on their blankets, bedding, or toys. This is why we spent two years working with a chemist to develop a clean, natural solution. Our formula