Pet Calorie Calculator: Daily Feed Guide
Pet Calorie Calculator
Estimated Daily Needs:
0 kcal
RER vs. DER: The Resting Energy Requirement (RER) is what a pet needs just to breathe and digest. The Daily Energy Requirement (DER) adjusts that number based on whether they are a high-energy puppy or a sleepy senior.
The 10% Rule: Veterinary nutritionists recommend that “extras” (treats, table scraps, or dental chews) should never exceed 10% of a pet’s total daily caloric intake.
Monitoring is Key: These numbers are scientific estimates. If a pet is losing weight or gaining too much, the daily intake should be adjusted by 10% increments while consulting a vet.



