The Ferplast Smile Bone is a fun dog toy designed to care for your pet's oral hygiene. With a traditional bone shape, this toy stimulates chewing action, helping to keep teeth clean and exercising the mouth muscles. Its irregular surface gently massages the dog's gums. Made from non-toxic and safe material, it does not harm your dog's gums or health. It is very resistant, making it ideal even for strong chewers. The SMILE line is available in different shapes (bone or ring), colours, and sizes: EXTRA SMALL for very small dogs, SMALL for small dogs, MEDIUM for medium-sized dogs, and LARGE for large dogs.