Puppy feeding charts / Working group
Rottweiler puppy feeding chart
A Rottweiler grows to about 132 lb (the standard's range is 110–132 lb). Puppy calories track the puppy's current weight, not its adult weight: 20 lb of puppy under four months needs about 1098 kcal a day, and the daily total keeps rising until adult weight, when the factor drops and the dog needs 2411 kcal — fewer calories than it did at 53 lb as a growing puppy (1520 kcal).
Chart: calories and cups as the puppy grows
Weigh the puppy, find the nearest row, feed that amount split into three or four meals under four months and two or three after. Re-weigh every two weeks. Cups use 369 kcal/cup (Purina Pro Plan Complete Essentials Shredded Blend Chicken & Rice (adult dry)); puppy foods are often denser, so use the kcal/cup on your bag — the sizer accepts it.
| Share of adult weight | Puppy weighs | Stage | Factor | kcal/day | Cups at 369 | Grams |
|---|---|---|---|---|---|---|
| 15% | 20 lb (9.1 kg) | Puppy, under 4 months | × 3 | 1098 | 3 | 288 g |
| 25% | 33 lb (15.0 kg) | Puppy, under 4 months | × 3 | 1598 | 4¼ | 408 g |
| 40% | 53 lb (24.0 kg) | Puppy, 4 months to adult | × 2 | 1520 | 4 | 384 g |
| 55% | 73 lb (33.1 kg) | Puppy, 4 months to adult | × 2 | 1932 | 5¼ | 504 g |
| 70% | 92 lb (41.7 kg) | Puppy, 4 months to adult | × 2 | 2299 | 6¼ | 600 g |
| 85% | 112 lb (50.8 kg) | Puppy, 4 months to adult | × 2 | 2664 | 7¼ | 696 g |
| 100% | 132 lb (59.9 kg) | Adult, neutered | × 1.6 | 2411 | 6½ | 624 g |
RER = 70 × kg0.75; puppy and adult factors from the Merck Veterinary Manual. The age split (four months) is Merck's; the weight shares are evenly spaced points for reading the curve, not growth milestones for this breed. Calorie density: Purina. Checked 2026-10-20.
Where the stages fall for a Rottweiler
The 3× factor applies while the puppy is under four months, which for a Rottweiler usually means the rows up to roughly a quarter or a third of adult weight — around 20–33 lb. Between four months and maturity the factor is 2×, covering the 53–112 lb rows. Large and giant breeds like this one keep growing well past a year, and large-breed puppy foods are formulated to slow that growth slightly for joint health; the calorie math is the same, the food choice is the vet conversation.
The peak of the chart is the surprise for most owners: at 53 lb and 2× RER the puppy eats 1520 kcal, but the same dog at its full 132 lb as a neutered adult needs only 2411 kcal. Watch for the hand-off and reduce the ration rather than letting the adult food amount "catch up".
Growth to watch in a Rottweiler
The standard puts an adult Rottweiler at 24–27 in at the withers (22–25 in for females), so a puppy at the 73 lb row — a little over half its adult weight — is typically most of the way to full height and still filling out. Because females of the breed finish around 106 lb rather than 132 lb, a female puppy's rows stop short: read the chart to about 90 lb before switching to the adult factor. At this adult size the 2× stage lasts longest and the kcal totals run past 2664, so buy puppy food by the large bag and weigh it in grams.
Crate divider positions
The same growth rows are a guide for the divider in the adult-size crate. A Rottweiler ends up in a 54 in crate — see the Rottweiler crate size page — and the divider should give the puppy only enough room to stand, turn around and lie flat at each stage, moving back roughly every re-weigh.
Compare with similar breeds
A Akita (American) puppy at 52 lb (40% of its 130 lb adult weight) needs 1498 kcal; A Cane Corso puppy at 44 lb (40% of its 110 lb adult weight) needs 1322 kcal; A Bernese Mountain Dog puppy at 48 lb (40% of its 120 lb adult weight) needs 1411 kcal.
Adult weight from Wikipedia breed infobox/body, checked 2026-10-20. Maintenance figures for a healthy puppy; your vet's growth-curve advice comes first.