100% AUSSIE LAMB HEART.NOTHING ELSE!The Paw Grocer treats are 100%, single ingredient Australian proteinsNo additives or fillersOur treats are biologically appropriate for both DOGS & CATSSimply freeze dried, which means the treats remain raw and retain their nutritional valueOur Lamb Hearts are full of nutrients!Organ meat contains twice as much COLLAGEN as regular meat, which is great for joint healthHeart meat is also a great source of CoQ10, which is an antioxidant that may help treat and prevent heart disease. It has also been shown to slow down the aging process and improve energy levels