NutriSource Lamb Meal & Rice Dry Dog Food Crunchy Treats Joint Health Support: Contains glucosamine 44456 Joint Health Support: Contains glucosamine (180 mg kg) and chondroitin sulfate (590 mg kg) for joint mobility while minimizing dust and tracking around your home Weight Normal Activity Less Active 1 5 lbs 1 3 1 2 cup 1 4 1 3 cup 5 10 lbs 1 2 3 4 cup 1 3 5 8 cup 10 15 lbs 3 4 1 cup 5 8 3 4 cup 20 30 lbs 1 1 4 1 5 8 cups 1 1 1 4 cups 30 40 lbs 1 5 8 2 cups 1 1 4 1 1 2 cups 40 50 lbs 2 2 1 4 cups 1 1 2 1 3 4 cups 50 60 lbs 2 1 4 2 1 2 cups 1 3 4 2 cups 60 70 lbs 2 1 2 2 3 4 cups 2 2 1 8 cups 70 80 lbs 2 3 4 3 cups 2 1 8 2 1 3 cups 80 100 lbs 3 3 1 2 cups 2 1 3 2 3 4 cups For dogs over 100 lbs Adjust portions as needed to maintain ideal body condition