How to use this raw food for dog calculator
This calculator estimates how much raw food to feed your dog each day based on body weight, life stage, and feeding goal. It also gives a meal-by-meal amount and a simple prey-model style split so you can portion food more easily.
Raw feeding plans are never one-size-fits-all. Think of this as your baseline, then observe your dog for 2 to 4 weeks and adjust up or down as needed.
What the calculator includes
1) Daily food amount
For most adult dogs, daily raw intake often lands around 2% to 3% of body weight. Lean, active dogs may need more, while less active or overweight dogs may need less. Senior dogs often do better with a moderate amount and careful protein/fat balance.
2) Per-meal serving size
If you feed twice daily, the calculator divides the daily total into two meals. If your puppy eats three meals, you’ll get a smaller portion per meal.
3) Basic prey-model split
The result includes a common 80/10/5/5 framework:
- 80% muscle meat
- 10% raw edible bone
- 5% liver
- 5% other secreting organ (kidney, spleen, etc.)
Many owners also include oily fish, eggs, or a complete premix. If you use a commercial complete raw product, follow that product’s feeding guide first.
Feeding percentage guidelines used by this tool
- Adult maintain: ~2.5% body weight/day
- Adult lose: ~1.8% body weight/day
- Adult gain: ~3.0% body weight/day
- Senior maintain: ~2.0% body weight/day
- Senior lose: ~1.5% body weight/day
- Senior gain: ~2.5% body weight/day
- Puppy: roughly 8% (young) down to 3% (older adolescent)
How to transition safely to raw feeding
Start simple
Begin with one protein source your dog tolerates well (for example, chicken or turkey). Keep ingredients limited for the first week so you can quickly spot digestive sensitivity.
Introduce organs gradually
Organ meats are nutrient-dense and can loosen stool if introduced too quickly. Start with small amounts and increase over several days.
Track your dog weekly
- Body condition score (ribs, waist, abdominal tuck)
- Energy and appetite
- Stool consistency
- Coat and skin quality
Common mistakes to avoid
- Feeding too much bone (can cause hard, chalky stool)
- Skipping organ variety
- Ignoring calorie changes during weather or activity shifts
- Making huge food changes overnight
- Not consulting a professional for dogs with medical conditions
FAQ
Should I feed by current weight or ideal weight?
If your dog is overweight, many owners calculate from target/ideal weight instead of current weight. This can produce a more realistic weight-loss plan.
Do puppies need supplements?
Growing dogs have strict calcium/phosphorus and micronutrient needs. Use a professionally formulated complete puppy raw diet or work with a veterinary nutrition professional for home-prepared plans.
Can I mix kibble and raw?
Some owners do mixed feeding successfully. Keep hygiene strict and monitor digestion. Introduce any mixed strategy gradually.
Final note
A calculator is a starting point, not a diagnosis. The best feeding amount is the one that keeps your dog lean, energetic, and healthy over time. Recalculate monthly, especially for puppies and highly active dogs.