Natural Horn is a 100% natural deer antlers Snack for Dogs. Every spring, Deer Snack for Dogs lose their antlers after mating and then they grow back. Our antlers are collected from the forest, cleaned with water, brushed and trimmed after quality control. Natural Horn Deer Antlers Snack for Dogs is a food supplement with a high percentage of protein that is used as a natural dental snack, reward and entertainment. When the antlers are chewed, the granules that come off rub against the dog's teeth, preventing the accumulation of tartar. It is also a good way to reduce destructive behaviour in active dogs and strengthens the teeth. Natural Horn has different horn sizes to suit the size of your dog to ensure optimal chewing. Size S: 50 g -79 g Size M: 80 g - 99 g Size L: 100 g - 159 g Size XL: 160 g - 224 g Size XXL: XXL > 225 g