Colorful chewing toy Dental Gubbone for your dog. Can also be used as a gift for your dog. Cute bone design. Designed to be easy to bite, even for small dogs. (4.1 x 1.5 inches (105 x 37 mm) The myriad of protrusions on the outside and inside of the groove make it easier to remove teeth stains when your dog bites. By injecting the dogs toothpaste from the holes on each end, the paste will seep out slightly from the small holes and increase the toothpaste effect. You can expect to improve the oral hygiene of your dogs habitually by chewing it every day to reduce the risk of causing mischief. To prevent the growth of bacteria, please wash it with water after use with a brush. For the health of your dog, we recommend cleaning it with dish soap regularly. "Dental Gabbone" is the only seller and seller "CHIPPS" is selling authentic products on Amazon as the brand name CHIPPS. (This product comes with an instruction manual with the brand name in addition to the product. Please be aware that if you purchase products from other sellers in the same catalog, you may receive inferior products that are different from the genuine product.