DURMAX by SBD PRODUCTS is a nutritionally exceptional supplement, the tablets consisting of Omega 3, 6 and 9 fatty acids. Each tablet is an extremely concentrated source of important fatty acids of exceptional quality, making a bottle last longer. DURMAX by SBD PRODUCTS contains less calories per daily serving and no vegetable fillers, so they have much better healthy value. The dry-oil solution makes them quickly digestible and the chewable tablets are a treat to your pet. They are also scored so it is simple to break them in half for smaller pets when needed. DURMAX by SBD PRODUCTS consists of omega 3 fatty acid supplement for healthy coat MSM (methylsulfonylmethane): 99.9 % pure OptiMSM: 200 mg/tablet. MSM (natural sulfur) helps keep overall dietary body balance and is needed for the manufacturing of collagen and keratin, both essential proteins for the maintenance of healthy skin/coat. WILL CATS CONSUME IT? For finicky cats simply crush one half or a whole tablet and mix with a small amount of tuna or wet food. We have found that this works with virtually all cats. Durmax by SBD PRODUCTS is an item made in the U.S. ASSURANCE: If you don't experience visible enhancements in your pet or cat's vitality within 30 days of utilizing any of our animal products SBD PRODUCTS, will happily provide you a total and prompt refund of your complete purchase price, no questions asked. Merely return the unused section to us within 30 days of the purchase date for a complete refund, shipping and managing excluded. Information are consistent with each shipment. Refund will be made to your charge out card upon receipt of the return product.