PawChef Tool

Homemade Dog Food Calcium Calculator

Get a free home-cooked dog food recipe in about a minute — with calcium and the Ca:P ratio checked against AAFCO-referenced targets. No login needed.

Free no-AI preview

Estimate nutrition risk before generating a recipe

This preview uses PawChef's local rules only. It estimates calories and common homemade-diet risks, without creating a full recipe or using AI credits.

SpeciesWeight

Life stageHealth focus

Estimated daily calories

480-586 kcal

Calcium and Ca:P ratio risk

Boneless homemade recipes often miss calcium or invert the calcium-to-phosphorus ratio.

Omega-3 gap risk

Chicken, beef, pork, and lamb recipes commonly need measured marine omega-3 support.

PawChef's full generation checks: Daily calorie target, Protein and fat density, Calcium, phosphorus, and Ca:P ratio, Omega-3 support, Ingredient safety, 7 core nutrient targets.

This preview estimates risk only. Exact ingredient grams, supplement amounts, and 7 core nutrient target checks require full recipe generation.

Generate exact recipe

Exact grams, supplement amounts, and 7 core nutrient target checks require full recipe generation.

✓Free — no login
✓Checks 7 core nutrients vs AAFCO-referenced targets
✓Ready in ~60 seconds

Get my dog's free recipe View methodology

A home-cooked recipe draft for reference — checked against AAFCO-referenced targets, not an AAFCO certification or a substitute for your vet.

Key Facts

A balanced home-cooked dog or cat recipe should meet AAFCO-referenced minimums for 7 core nutrient targets: protein, fat, calcium, phosphorus, the calcium-to-phosphorus (Ca:P) ratio, omega-3, and — for cats — taurine. In a PawChef analysis of 11,440 common home-cooked meals, calcium and the Ca:P ratio fell short in nearly every unsupplemented recipe, which is why a measured calcium source is usually required. This is educational information, not veterinary advice or AAFCO certification.

How it works

Enter your dog profile for a free risk preview.
Review why calcium and phosphorus need to be considered together.
Generate a full recipe to receive measured calcium guidance when needed.

This tool starts with a free recipe preview. Exact ingredient grams, measured supplement amounts, and cooking steps are available through the one-time result purchase on pilot pages. PawChef checks a limited core nutrient panel and does not provide AAFCO certification, feeding trials, diagnosis, treatment, or prescription diets.

FAQ

Why is calcium so important in homemade dog food?

Boneless meat is high in phosphorus and low in calcium. Without correction, the Ca:P ratio can become inverted.

Can eggshell powder replace calcium carbonate?

Eggshell can be a calcium source, but dose and Ca:P ratio still need calculation. PawChef currently calculates standard calcium carbonate amounts.