These treats are 100% air dried and bacteria free making them especially suitable for dogs with sensitive stomachs, allergies or dietary intolerances. A really healthy and nutritious snack for your dog, Tripe Sticks are great for promoting good dental health and gut health. Their rough texture will help to clean your dog?s teeth and gums, preventing the build-up of tartar. These tasty tripe sticks are high in protein, hypoallergenic and contain no gluten or grain. A delicious, guilt-free, natural snack for your dog, either as a treat or a training reward. As this is a natural animal product, the colour, shape or size may vary from the image shown.