A Wag Bar is a type of snack made with 100% American Wagyu beef from cows treated with kindness. It is a high protein, low carb, and low-fat beef snack created by an Oklahoma Wagyu cattle ranch, Prime Plus Cattle Company. The Wag Bar comes in different flavors, such as Teriyaki, and contains no fillers, savory spices, and 14 grams of natural protein per 1.35 oz. The Wag Bar has gained popularity and has been reviewed on YouTube.