Home
Back
DER Equation:
| From: | To: |
The DER (Daily Energy Requirement) equation calculates the appropriate calorie intake for dogs during weight loss periods. It estimates the energy needs based on the dog's ideal body weight to support healthy and controlled weight reduction.
The calculator uses the DER equation:
Where:
Explanation: The equation accounts for the metabolic scaling of energy requirements based on body weight, with an adjustment for safe weight loss.
Details: Proper calorie calculation is essential for safe and effective weight loss in dogs. It helps prevent muscle loss while promoting fat reduction and maintains overall health during the weight management process.
Tips: Enter your dog's ideal target weight in kilograms. The value must be greater than zero. Consult with your veterinarian to determine the appropriate ideal weight for your dog's breed and body condition.
Q1: Why use 80% of maintenance calories for weight loss?
A: This creates a moderate calorie deficit that promotes steady weight loss while minimizing muscle loss and maintaining energy levels.
Q2: How often should I recalculate my dog's calorie needs?
A: Recalculate every 2-4 weeks or after every 10% body weight loss, as energy requirements change with weight reduction.
Q3: What if my dog isn't losing weight on this calculation?
A: Consult your veterinarian. Some dogs may need further calorie reduction or medical evaluation for underlying conditions affecting weight loss.
Q4: Are there special considerations for different dog breeds?
A: Yes, some breeds may have different metabolic rates. Always work with your veterinarian to determine the most appropriate calorie intake.
Q5: Should exercise be included in weight loss planning?
A: Yes, regular exercise should complement dietary changes for optimal weight loss and overall health improvement.