How much protein does a dog need per day?

AAFCO sets a minimum of 18% protein on a dry matter basis for adult dogs and 22.5% for puppies and reproducing females. Most quality commercial foods exceed these minimums. Active and working dogs have higher needs than sedentary pets. Total protein in grams per day depends on the food's protein content and how much food the dog eats.

Is high protein bad for dogs?

For healthy dogs with normal kidney function, high dietary protein is not harmful. The concern about protein damaging kidneys applies to dogs with existing kidney disease, where protein restriction may be recommended to manage nitrogen load -- not as a preventive measure for healthy dogs.

Do puppies need more protein than adult dogs?

Yes. Puppies have higher protein requirements relative to body weight than adults because they are building muscle and other tissues rapidly. AAFCO requires a minimum of 22.5% protein on a dry matter basis for growth-stage foods, compared to 18% for adult maintenance.

What is the best protein source for dogs?

Animal-source proteins (chicken, beef, lamb, fish, eggs) generally offer a more complete amino acid profile and higher digestibility than plant proteins. There is no single 'best' source -- variety and overall diet quality matter more than any one ingredient.

Can senior dogs eat high-protein food?

Healthy senior dogs generally benefit from maintaining adequate protein intake to help preserve muscle mass -- protein needs do not decrease with age in healthy dogs, and may increase somewhat. Protein restriction is typically only appropriate for senior dogs with specific diagnosed conditions such as advanced kidney disease, and should be guided by a vet.

Dog Protein Requirements | PetCalculator

Protein is the foundation of a dog's diet, but needs vary by life stage, activity level, and health status. Here's what protein does for dogs, what the AAFCO minimums mean, and when higher protein makes sense.