How Much to Feed a Rottweiler
Adult Rottweilers typically weigh 80–135 lb. A spayed/neutered adult needs about 1,656–2,452 kcal a day, roughly 4½–6½ cups of a typical 375 kcal/cup dry food. The full chart covers puppy through senior, and below it, what's specific to feeding this breed.
Rottweiler feeding chart
| Weight | Puppy 4–12 mo | Adult (neutered) | Active / working | Senior |
|---|---|---|---|---|
| 80 lb | 2,070 kcal (5½ cups) | 1,656 kcal (4½ cups) | 2,587 kcal (7 cups) | 1,449 kcal (3¾ cups) |
| 108 lb | 2,592 kcal (7 cups) | 2,074 kcal (5½ cups) | 3,240 kcal (8¾ cups) | 1,815 kcal (4¾ cups) |
| 135 lb | 3,065 kcal (8¼ cups) | 2,452 kcal (6½ cups) | 3,831 kcal (10¼ cups) | 2,145 kcal (5¾ cups) |
Calories from RER = 70 × kg0.75 × life-stage factor; cups assume 375 kcal/cup; check your bag, foods range 325–450. Run the exact numbers for your dog →
Feeding notes for Rottweilers
Rottweiler puppies must grow slowly: excess calories (and added calcium) during growth raise the risk of the hip and elbow problems the breed is already prone to. Feed a large/giant-breed puppy formula until 18–24 months and keep them visibly lean. Adults are calmer than their size suggests; many need fewer calories per pound than a Lab.
Portion numbers use the same RER/MER formulas as the main calculator. Full formula sources and limits: About & methodology.
Related tools and guides
- Dog food calculator: exact cups from your dog's weight and your bag's kcal/cup
- Puppy feeding calculator: age-adjusted portions for a growing Rottweiler
- Raw feeding calculator: grams per day at 2–3% of body weight
- Wet + dry mix calculator: leftover kibble after cans, without double-counting calories
- How dog calorie needs actually work
- Monthly dog food cost: kibble vs fresh vs raw by size
Frequently asked questions
How many cups of food should a Rottweiler eat per day?
A typical spayed/neutered adult Rottweiler (80–135 lb) needs roughly 1,656–2,452 kcal per day, which is about 4½ to 6½ cups of an average 375 kcal/cup dry food, split into two meals. Use the calculator with your dog's actual weight and your food's real kcal/cup for a precise number.
How much should a Rottweiler puppy eat?
Puppies need far more per pound than adults: 3× resting energy before 4 months and 2× from 4–12 months, spread over 3–4 meals. Because the amount changes as they grow, weigh your puppy every week or two and re-run the puppy calculator with the current weight.