Estimate daily calories and food portions for your dog or cat based on weight, life stage, and activity level.
Too few calories and your pet may lose weight, lose muscle, or become nutrient‑deficient. Too many calories lead to overweight and obesity, which are linked to arthritis, diabetes, and reduced lifespan. Matching calories to needs—and adjusting as weight changes—is a cornerstone of healthy pet nutrition.
No. This calculator provides generic estimates only. Your vet may adjust calories up or down based on breed, medical issues, ideal target weight, and lab results.
Weight‑loss or weight‑gain plans should be set with a veterinarian. They may recommend a prescription diet, slower calorie changes, and regular re‑checks rather than using generic formulas.