Smart n' Tasty Peanutty Twizzies bits are made with real Peanut Butter produced right here in the USA. Our canine friends are going nuts for our newest formula with such a high protein level and premium ingredients combined into a taste they love. With no foul odor, no staining, and 100% digestibility, Twizzies bits are excellent for rewarding your dog both inside and out. Like all Smart n' Tasty products, our chews are made in the USA using all natural US ingredients. Peanutty Twizzies bits are grain free, gluten free, dairy free, and soy free with no artificial ingredients, colors, or flavors. Naturally preserved.