Dog Food Cost Calculator

Monthly dog food costs depend on the dog's size and the food quality. A small dog (under 20 lbs) eating mid-range kibble costs $20-40 per month. A large dog (70+ lbs) eating premium kibble costs $60-120 per month. Raw and fresh food diets cost significantly more - $100-300+ per month for a large dog. Treats and supplements add 15-30% on top of the base food cost.

Most dry dog food labels recommend feeding 1 cup per 20-25 lbs of body weight per day, divided into two meals. Active dogs, puppies, and nursing mothers need more; senior and less active dogs need less. AAFCO-approved feeding guidelines on the bag are a useful starting point, but adjust based on your dog's body condition score. Consult your vet for personalised recommendations.

Premium foods often use higher-quality protein sources and fewer fillers, which can improve coat condition, reduce shedding, and result in smaller, firmer stools (meaning you buy less and waste is easier to manage). However, cost does not always correlate with nutritional quality. Look for foods with AAFCO nutritional adequacy statements and named meat proteins as the first ingredients.

A 30 lb bag of dry kibble feeds a 50 lb dog for roughly 30-35 days (feeding approximately 2.5 cups per day at about 0.5 lb per cup). This varies by food density and your dog's activity level. This calculator uses your entered daily feeding amount and the bag's weight to estimate how many bags you need per year.

Yes. Wet (canned) food typically costs 2-4x more per calorie than dry kibble and is often mixed with kibble for palatability or fed to fussy eaters. Raw food diets (BARF or fresh-prepared) can cost $3-10 per day for a medium dog, making them the most expensive feeding option. Home-cooked diets require careful nutritional balancing and are not recommended without veterinary guidance.