Hi my two guys weigh 45 lbs each, they are both 3 years old. We feed them 1 cup of Fromms Lamb and Lentil twice a day and we add 2 Tbsp's of plain yogurt to their morning kibble, and 1 Tbsp of Coconut Oil, and cooked vegetables to their evening kibble.
We give them veggies like cooked carrots, broccoli, cauliflower, and green beans. We also give them fresh fruits like bananas, watermelon, strawberries, blueberries, and cut up apples.