Jack&Pup Beef bone dog treats are slowly roasted and naturally smoked along with pieces of meat, to enhance its flavor and provide a hearty and savory meaty dog treat. All Jack&Pup marrow bones are fully packed with high-density marrow. Your canine will be entertained for many hours, chewing away on the bones and enjoying its’ delicious flavor! Full of essential omega-3 fatty acids, vitamins, minerals (calcium, phosphorus, iron, zinc, selenium, magnesium and manganese). <br> <br> Sourced from grass fed, free range cattle, and raised without any added hormones or antibiotics, resulting in a healthier and better tasting treat. Each Beef Marrow Dog Bone Treat is handpicked and inspected to ensure quality and perfect consistency. Naturally odor free, without the use of any preservatives or chemicals. Guaranteed to be fully digestible and guaranteed not to cause any side-effects. Jack&Pup Beef Marrow Bones Dog Treats are a natural, protein-rich, one-ingredient dog chew treat, without any additives or artificial ingredients. Our careful and natural preparation of the beef marrow dog bone treats ensures safe consumption. By ensuring its’ consistently perfect texture and thickness, Jack&Pup Beef Marrow Bone Dog Treats helps keep the dog’s teeth healthy and clean. Effectively removes tartar build-up and plaque, and strengthens gums and jaws. / Perfect for all dog sizes.