Absolutely you can! Besides the awesomely nutritious large breed-specific kibble we’ve included in the Science Diet puppy food reviews, the super-popular Small Bite kibble is AAFCO approved specifically for puppies. As per their regulations, therefore, this means that you’re going to be feeding your pooch a carefully crafted puppy food that meets the important protein needs, fat needs and general all-around nutritional requirements of your large puppy friend. Puppy food that’s been given the AAFCO tick of approval is typically higher in these three things when compared to AAFCO-approved adult dog food, so that your trusty sidekick can grow, thrive, and continue to develop in the healthiest way possible. You might want to pay a little extra attention to the specific feeding guidelines, though, to ensure that you aren’t going to be giving your larger pup a higher number of calories each day than he needs.