Plush Pet Teethers Highest Quality: 100% natural washable cotton makes your pet reassuring to chew and play with. This almost indestructible dog toy is more resistant and durable than our competitors, but they are not indestructible. Always supervise your dog when they play with the toy.Dental Cleaning: Doggies get teeth cleaning, gums massage, and stress relief by chewing these ropes. They can stay healthy and happy every day!