Suitable for adult & senior dogs of all breeds & sizes. These are only guidelines - your individual dog's needs will vary with age, breed and activity level. We suggest dividing the amounts into two servings and always providing clean water. To switch to Whole Food Clusters, add a little to your dog’s current food each day over the course of 5-7 days while decreasing the amount of current food over time. If feeding with a topper or wet food, adjust accordingly to maintain a healthy weight. Dog weight up to 10 lbs feed 1/4 - 3/4 cup for less active dogs, 1/4 - 1 cup for active dogs. 11 - 20 lbs 3/4 - 1 1/4 cups less active, 1 - 1 1/2 cups active. 21 - 30 lbs 1 1/4 - 1 3/4 cups less active, 1 1/2 - 2 1/4 cups active. 31 - 40 lbs 1 3/4 - 2 cups less active, 2 1/4 - 2 3/4 cups active. 41 - 50 lbs 2 - 2 1/2 cups less active, 2 3/4 - 3 1/4 cups active. 51 - 70 lbs 2 1/2 - 3 cups less active, 3 1/4 - 4 cups active. 71 - 90 lbs 3 - 3 3/4 cups less active, 4 - 5 cups active. For dogs over 90 lbs, add 3/4 cup per additional 10 lbs body weight. Not intended to be fed to puppies or during gestation/lactation.