Start with calories, not cups
Foods vary a lot in calories per cup, so the same number of cups can mean very different amounts of food. Vets often estimate a dog's needs from its resting energy requirement, then adjust for life stage and activity. Our dog food calculator does the math for you.
Rough daily calories for a spayed or neutered adult dog
- 10 lb: about 350 calories
- 20 lb: about 585 calories
- 30 lb: about 800 calories
- 50 lb: about 1,165 calories
- 70 lb: about 1,500 calories
- 90 lb: about 1,800 calories
Puppies need much more for their size, and less active or senior dogs usually need less. These are estimates; your dog's body condition is the real test.
How many meals a day?
- Young puppies: 3 to 4 small meals a day
- Puppies 6 to 12 months: usually 2 to 3 meals
- Adult dogs: usually 2 meals a day
Signs you need to adjust
- You can't feel the ribs easily, or there's no waist from above: feed a little less.
- Ribs, hip bones or spine are very visible: feed a little more and check with your vet.
- Change portions by about 10% at a time and re-weigh in two to three weeks.
Treats count. Keep them to about 10% of daily calories.
Stay consistent with meals, treats and weight.
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Try the numbers for your pet.
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Questions people ask
How many cups of food should I feed my dog?
It depends on your dog's weight and the food's calories per cup. A typical 30 lb adult dog needs about 800 calories, or roughly 2 cups of a 380 kcal/cup food.
Should I follow the feeding guide on the bag?
Use it as a starting point. It often runs high, so watch your dog's weight and body condition and adjust.
How many times a day should a dog eat?
Most adult dogs do well with two meals a day. Young puppies need three to four smaller meals.
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The Paw Plan shares general information, not veterinary advice. Every pet is different, so check with your vet about your pet's health, diet and care.