The LaRoo Dog Flying Ring Toys are perfect for training your dog or playing with your pet. Made of high-quality and food grade HD-EVA ABS material, these toys are environmentally friendly and non-toxic. With a raised surface area, they help keep your dog’s teeth clean and prevent periodontal disease. The LaRoo Dog Flying Ring Toys are perfect for use as a frisbee, can be hung on the dog’s neck, or used on the water. They are easy to toss and catch, and are not indestructible. We recommend supervised play and timely replacement of the broken ones.