Dog Obesity & Weight Management
Obesity is one of the biggest health problems in dogs today. Managing your dog’s weight can add years to their life and reduce the risk of diseases.
The scope of the problem
Veterinary experts estimate that about 60% of the dog population is overweight or obese. Excess weight increases the risk of arthritis, diabetes, heart disease and decreases life expectancy.
Why dogs gain weight
- Overfeeding: Many owners underestimate calories in treats and table scraps. Treats can add significant calories.
- Lack of exercise: Sedentary lifestyles contribute to weight gain.
- Medical issues: Hypothyroidism, Cushing’s disease and medications can cause weight gain; consult your vet.
- Neutering/spaying: Hormonal changes after surgery can lower metabolism. Adjust caloric intake accordingly.
Weight management tips
- Calculate calorie needs: Ask your veterinarian to determine your dog’s daily caloric requirements and adjust food portions accordingly.
- Measure meals: Use a scale or measuring cup to ensure consistent portions.
- Limit treats: Treats should make up no more than 10% of daily calories. Consider low‑calorie options like carrots or green beans.
- Exercise daily: Provide at least 30 minutes of moderate activity (walking, play or training) per day, adjusting for your dog’s age and health.
- Weigh regularly: Monitor your dog’s weight every few weeks. Small changes help track progress.
When to seek professional help
If your dog is significantly overweight or you’re unsure how to start a weight‑loss plan, consult your veterinarian. They can screen for underlying medical issues and create a tailored weight‑management programme.
Related resources
- Dog anxiety – stress can lead to overeating; learn how to manage it.
- Dog itching – allergies can sometimes prompt overeating or weight gain via steroids.
- Best orthopedic dog beds – heavier dogs benefit from joint support.
Last updated: February 2026.