How Much Should You Feed Your Dog? A Simple Guide to Portions

Why Portion Control Matters

Over 50% of dogs in the US are overweight or obese. Excess weight puts strain on joints, increases the risk of diabetes, heart disease, and cancer, and shortens lifespan. The most common cause? Overfeeding. Getting portions right is one of the most impactful things you can do for your dog's health.

Factors That Affect How Much Your Dog Should Eat

• Weight and size: Larger dogs need more calories, but not proportionally — a 100-lb dog doesn't eat twice as much as a 50-lb dog
• Age: Puppies need more calories per pound than adults; seniors need fewer
• Activity level: Highly active dogs need more fuel; sedentary dogs need less
• Reproductive status: Intact females and pregnant/nursing dogs have different needs
• Health conditions: Some conditions require specific dietary adjustments

Reading the Feeding Guide on Dog Food

Every dog food bag includes a feeding guide based on weight. Use this as a starting point, not a rule. These guides are often on the generous side (more food sold = more profit). Monitor your dog's body condition and adjust accordingly.

The Body Condition Score

Run your hands along your dog's ribs. You should be able to feel them easily without pressing hard, but not see them prominently. Looking from above, your dog should have a visible waist. From the side, there should be an abdominal tuck. If you can't feel the ribs or there's no waist, your dog may be overweight.

How Many Meals Per Day?

Adult dogs do well with 2 meals per day. Puppies need 3–4 smaller meals. Large breeds may benefit from 2 meals to reduce the risk of bloat. Automatic feeders make it easy to maintain consistent meal timing.

Treats Count Too

Treats should make up no more than 10% of your dog's daily calorie intake. Factor them in when calculating daily portions. Use low-calorie treats for training to avoid overloading on calories.