Canadian Brand. Made with 96% pure meat and organs (heart, lung, liver and spleen) - dogs love the taste of Zeal Canada's protein-rich local beef. Air-drying turns their food into deliciously satisfying jerky-like pieces that even the pickiest eaters dig into. Air-drying also retains optimal nutrition, essential vitamins, minerals, and amino acids. They also boost each recipe with naturally sourced vitamins, minerals, and ingredients to enhance both taste and nutrition.