NO HORMONES, NO ADDITIVES: For real! We only source from 100% Brazilian beef. There the cattle are guaranteed free-range and grass-fed. Absolutely nothing goes into our gullet sticks other than the 100% truly all-natural beef. Grain-Free, Hormone-Free, Chemical-Free, this is our promise to you. DENTAL CARE: Like rope bones or braided bully sticks, Extra-Thick bullies help stimulate jaw muscles when chewing and help remove harmful plaque buildup for cleaner teeth and fresher breath. 100% SATISFACTION GUARANTEE: If you feel like this is not the right chew for your four-legged friend or if there is anything that does not meet your standards, please contact us and we will quickly issue a refund or a replacement. We also have other amazing products for your buddy such as 12-inch, 7-inch, extra thin, standard or Jumbo bully sticks, bones, cow ribs etc. Natural Farm Extra-Thick Beef Tendons 9-12 Inch, 12 Pack , Natural Chondroitin and Collagen Supports Healthy Joints, Great for Dental Health – Made & Packaged, All Dog Sizes