The Grass-Fed Venison Sticks feature meat from grass-fed deer, and like all Nick’s Sticks, there are no artificial colors and no sugar. They are Paleo, Whole30, Keto approved, and gluten-free certified. Nick’s Sticks Grass-Fed Venison snack sticks are an excellent protein option with a great flavor. The Grass-Fed Venison snack sticks is a very natural, healthy, protein-rich snack with an excellent flavor, and perfect for the person who needs to grab a quick snack when on the go.