1. What is the MER for Weight Loss?

The Maintenance Energy Requirement (MER) for weight loss is calculated by reducing the Resting Energy Requirement (RER) by 20%. This provides a safe caloric intake level to promote gradual, healthy weight loss in dogs.

2. How Does the Calculator Work?

The calculator uses the MER equation for weight loss:

Where:

• \( MER \) — Maintenance Energy Requirement for weight loss (kcal/day)
• \( RER \) — Resting Energy Requirement (kcal/day)
• 0.8 — 20% reduction factor for weight loss

Explanation: The equation reduces the normal caloric intake by 20% to create a safe calorie deficit for weight loss while maintaining essential nutrient intake.

3. Importance of Proper Caloric Intake

Details: Proper calorie calculation is essential for safe, effective weight loss in dogs. Too rapid weight loss can cause health problems, while insufficient reduction won't achieve results.

4. Using the Calculator

Tips: Enter the dog's RER in kcal/day. The RER can be calculated using the formula: \( RER = 70 \times (body\ weight\ in\ kg)^{0.75} \). Always consult with a veterinarian before starting a weight loss program.

5. Frequently Asked Questions (FAQ)

Q1: How fast should my dog lose weight?
A: Healthy weight loss is typically 1-2% of body weight per week. More rapid loss can be dangerous.

Q2: Can I reduce calories by more than 20%?
A: Not recommended without veterinary supervision as it may lead to nutrient deficiencies.

Q3: How often should I adjust the calorie intake?
A: Re-evaluate every 2-4 weeks and adjust based on weight loss progress and veterinary advice.

Q4: What if my dog isn't losing weight on this calorie level?
A: Consult your vet - they may recommend further slight reduction or investigate other health issues.

Q5: Should I change the food type for weight loss?
A: High-fiber, high-protein diets can help with satiety, but calorie control is most important.