Introducing the Special Reserve linean artisan collection of gourmet dog treats thoughtfully crafted with culinary inspiration. Each recipe in this numbered series is made with exceptional care and attention to detail. No. 1 in the collection, Venison Osso Buco, features slow-cooked venison simmered in a savory blend of tomato, carrot, celery, and rosemary. Venison is a wonderful alternative protein, especially for pups with sensitivities to more common options like chicken or beef.