All-natural Bull Pizzle rolled into a challenging spring shape. They are a product made in the USA or South America with just one ingredient. Our raw materials are tested for quality and are 100% natural. No added salt, sugar, flavors, preservatives, or coloring. These products will satisfy your dogs’ natural urge to chew and promote dental health by cleaning their teeth and gums. All products are handmade in the USA. Feeding Instructions: Supervise Use. Feed as a treat or reward. Intended for intermittent or supplemental feeding only. Wash hands after handling.