Help boost your furry friend's immune system with freeze-dried Beef Tripe packed with probiotics to promote strong, digestive health! They're 100% USA sourced, made & prepared from pure, raw, green beef tripe that your dog loves. They contain no added hormones, antibiotics, or fillers! The most natural ingredient in an animal's diet is raw food containing antioxidants, vitamins, enzymes, amino acids, minerals and phytochemicals - the building blocks to a healthy, vital life! These easy to digest, single protein treats come in an easy-open, re-sealable pouch - perfect for at home or on-the-go.