Yes, most "small-breed" formulas are just the original food with a smaller kibble, but some of the "small-breed" formulas actually have a higher protein/fat content and a little different nuritional analysis because small dogs are supposed to have a higher metabolism. And like the above person said, always check expiration dates! You do not have to stick with a "small-breed" food. If the nutritional analysis is fine and your dog can eat the size of kibble, then any food will be fine (good food that is, lol). Good luck!