(3 Pack) Nylabone Healthy Edibles Longer Lasting Roast Beef Flavor Dog Bone Treats (3 Pack) Nylabone Healthy Edibles Longer Lasting Roast Beef Flavor Dog Bone Treats These wholesome roast beef flavored chews are made of natural ingredients, are gluten free, and designed to be long lasting so your pup can chew on. No added sugar, salt, or artificial colors or preservatives so you can feel confident about giving this as a treat to your pet. Enhanced with vitamins and minerals, making this a healthy snack. Made in the USA!