SMILE by Ferplast is the fun toy for dogs that takes care of the pets oral hygiene: it stimulates the chewing action by helping to keep teeth clean. The uneven surface gently massages the dogs gums and keeps the muscles of the mouth exercised. SMILE Dental Toy can be filled with your friends favorite kibble to prolong the fun. Finally, thanks to the meat aroma, it is more attractive to the animal. The play ring is made of non-toxic material, safe, it does not damage the dogs gums and health. It is also very durable and perfect for biting dogs. Ideal for outdoor activities, as a fetch and push and pull toy, it allows you to spend pleasant leisure time with your four-legged friend, reduce anxiety and boredom while keeping them healthy. The range of toys for dogs SMILE has different shapes (bone or ring), colors and sizes: EXTRA SMALL indicated for dogs of very small size, SMALL indicated for dogs of small size, MEDIUM ideal for medium sized dogs, LARGE for large dogs.