If you have a pup with a sensitive tummy, have we got a treat for you! Our Probiotic Dental Bones are made with real yogurt that’s loaded with prebiotic and probiotic ingredients for digestive health. Plus, these super-tasty bones are packed with antioxidants, vitamins, minerals and essential amino acids like all Health Extension pet foods and treats. Choose between a pack of 14 small bones or 8 medium size bones.