Probably the sound of your dog enjoyingRedbarnsNatural Lamb Ears! These single-ingredient chews are highly palatable, thin, light in texture, and a lower-calorie alternative to high-calorie treats. Made entirely of cartilage, they are a natural source of chondroitin which helps support your dogs joint function.But,these arent the only benefits! They also help keep your dogs teeth in a healthy condition by gently removing harmful buildup with each bite. Our line of ears is grain and gluten-free and are cleaned naturally without the use of chemicals.