Feeding your puppy Hill's Science Diet Puppy Small Bites dry dog food is easy. Just measure out the right amount according to your puppy's age, weight, and activity level. For puppies up to 1 year old, make sure to follow the feeding guide on the package. Pregnant or nursing dogs may need more food, so adjust the portion as needed. Always provide fresh water for your dog. Keep the food in a cool, dry place and close the bag tightly after each use to keep it fresh. If your dog has any health issues or you're unsure about the feeding amount, it's best to consult your vet.