Made from 100% all natural beef trachea, these chews are high in protein and gluten and grain-free with no additives, giving you peace of mind knowing that your pup is getting nothing but the best. They're full of rich, natural flavor dogs instinctively love and are ideal for rewarding, occupying, or simply treating your best friend.Supervision is recommended when feeding any chew to your dog. Make sure there is adequate fresh drinking water during consumption. If your pet is new to protein rich chews, we recommend moderate consumption to avoid upset stomachs.