Jay's Twurlz aged cheddar are gourmet pig skins, air dried and oven baked. Their twisted shape and crunchy texture encourage chewing, making a protein-rich treat your dog will love. • Over 30% collagen to support joints, skin, coat and nails • Crunchy texture helps reduce plaque and tartar • High in protein and highly digestible • Break easily for training or portion control Give as a treat or reward.