Description Goat horns benefit dogs by providing long-lasting chewing entertainment, improving dental health through plaque and tartar removal, and offering a source of nutrients like keratin, calcium, and phosphorus that support skin, coat, and bone health. Goat horns are hollow with delicious crunchy bone marrow inside. They are a natural, low-fat, and hypoallergenic chew, and better than antlers or weight bearing bones as less apt to break a tooth.