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Enter your bulldog's weight to get personalised daily portions in grams and cups.
About the Bulldog
Bulldogs have very low energy requirements due to their brachycephalic (flat-faced) anatomy and low activity levels.
Typical adult weight: 18–25 kg. This range is important — a Bulldog at the lower end of the weight range needs significantly fewer calories than one at the upper end.
How many calories does a Bulldog need?
We calculate calorie needs using the veterinary RER formula: 70 × weight(kg)⁰·⁷⁵, then multiply by a lifestyle factor. For a typical neutered adult Bulldog, the lifestyle multiplier is approximately ×1.3.
| Weight | Daily kcal (neutered adult) | Dry kibble (3,100 kcal/kg) |
|---|---|---|
| 5 kg | 304 kcal | 98g / 0.8 cups |
| 10 kg | 512 kcal | 165g / 1.4 cups |
| 15 kg | 694 kcal | 224g / 1.9 cups |
| 20 kg | 861 kcal | 278g / 2.3 cups |
| 25 kg | 1,017 kcal | 328g / 2.7 cups |
| 30 kg | 1,166 kcal | 376g / 3.1 cups |
| 35 kg | 1,309 kcal | 422g / 3.5 cups |
| 40 kg | 1,447 kcal | 467g / 3.9 cups |
Practical feeding tips for Bulldogs
- Weigh the food: Use a kitchen scale rather than a scoop — cup measurements are inaccurate and can vary by 20–30% depending on kibble size.
- Split into 2 meals: Most adult dogs do best with two meals per day. This reduces the risk of bloat (especially important for large breeds) and keeps blood sugar stable.
- Count treats: Treats should make up no more than 10% of daily calories. If your Bulldog gets regular treats, subtract their calorie value from the daily food portion.
- Recalculate every few months: Body weight and lifestyle change. Recalculate whenever your dog's weight changes by more than 5%.
- Monitor body condition: You should be able to feel your Bulldog's ribs with light pressure but not see them. A visible waist from above is a good sign of healthy weight.