How Much Should I Feed My Dog? A Complete Feeding Guide

Feeding your dog the right amount is one of the most important things you can do for their health and longevity. Overfeeding leads to obesity — which affects over 50% of dogs in the United States — while underfeeding causes nutritional deficiencies and low energy. Here is how to determine the right amount for your dog.

General Feeding Guidelines by Weight

As a starting point, most adult dogs need approximately 25 to 30 calories per pound of body weight per day for maintenance. Here are general daily feeding amounts for standard dry kibble:

• Toy breeds (3–10 lbs): 1/3 to 1 cup per day
• Small breeds (10–25 lbs): 1 to 2 cups per day
• Medium breeds (25–50 lbs): 2 to 3 cups per day
• Large breeds (50–75 lbs): 3 to 4 cups per day
• Giant breeds (75–150+ lbs): 4 to 6+ cups per day

Note: These are rough guidelines. The actual amount depends on your specific food's calorie density, which can vary from 250 to 500 calories per cup depending on the brand and formula.

Factors That Affect How Much to Feed

• Age: Puppies need more calories per pound than adult dogs to support growth. Senior dogs often need fewer calories as their metabolism slows.
• Activity level: A working farm dog may need twice the calories of a couch-loving companion of the same size.
• Breed: Some breeds have faster metabolisms (like Jack Russell Terriers), while others gain weight easily (like Labrador Retrievers).
• Spay/neuter status: Fixed dogs typically need 10% to 20% fewer calories than intact dogs.
• Body condition: If you can easily feel your dog's ribs with light pressure but cannot see them, the dog is likely at a healthy weight.

Puppy Feeding Schedule

Puppies have different needs than adults:

• 8–12 weeks: 4 meals per day
• 3–6 months: 3 meals per day
• 6–12 months: 2 meals per day
• 12+ months (adult): 1 to 2 meals per day

Large and giant breed puppies should eat a large-breed puppy formula to prevent too-rapid growth, which can cause joint problems.

Common Feeding Mistakes

• Relying only on the bag guidelines: Food packaging recommendations are often too generous. Use them as a starting point and adjust based on your dog's body condition.
• Ignoring treats: Treats should make up no more than 10% of daily calories. A single dental chew can contain 70 to 90 calories.
• Free feeding: Leaving food out all day makes it impossible to monitor intake and encourages overeating.
• Feeding table scraps: Many human foods are high in fat and salt and can cause digestive issues or toxicity (grapes, onions, chocolate, xylitol).

Calculate Your Dog's Calorie Needs

Use our calorie calculator to get a general sense of calorie calculations, and always consult your veterinarian for a feeding plan tailored to your dog's specific breed, age, and health conditions.

The right feeding plan keeps your dog at a healthy weight, supports their energy needs, and can add years to their life. Monitor their body condition regularly and adjust portions as needed.