We use only What Matters! Limited Ingredients Matter. Low Calorie Matters. Our dog treats are made with oats as the first ingredient. Oats are rich in nutrients (like fiber and protein). Einsteins brings the benefits of oats in a crunchy biscuits, in a variety of flavors you will love. 100% Sourced and Made in the USA. Give our treats a try and we are sure your pup will love every last one!