Dry Dog Food for Adults & Puppies - High Protein & Fat for Muscle & Weight Gain - High Performance Dog Food Supplements - Small & Large Breed Dogs (535 Calories per Cup), Chicken, 15Lb BagOPTIMAL MUSCLE & WEIGHT GAIN: Bully Max 30 20 High Protein Dog Food, the ONLY 5 star rated performance dog food by the worlds #1 online dog food review site, is designed for healthy weight gain and rapid muscle growth. With 30% more protein and 20% more fat than traditional options and a substantial 535 calories per cup, it efficiently nourishes your dog. This results in lower serving sizes with the same major dog fuel, particularly active breeds,