Dog Food Calculator
Continuous formula: based on weight, age (puppies), kcal per cup, and dog type.
1. Dog type
2. Weight
3. Puppy age
Used only for puppies. Affects energy factor (0–4, 4–9, 9–18, 18+ months).
4. Calories per cup
Example: Adult 382, Puppy 406, Senior 423 kcal/cup.
Formula: RER = 70 × (kg^0.75), DER = F × RER, cups/day = DER ÷ kcal_per_cup.