1. What is the MER Equation for Weight Loss?

The MER (Maintenance Energy Requirement) equation estimates the daily caloric needs for a dog at its ideal weight. This calculation helps determine the appropriate food intake for safe weight loss.

2. How Does the Calculator Work?

The calculator uses the MER equation:

Where:

• \( IW \) — Ideal weight in kilograms
• 0.75 — Exponent accounting for metabolic scaling
• 70 — Base metabolic rate coefficient
• 1.0 — Activity factor (adjustable based on individual needs)

Explanation: The equation accounts for the non-linear relationship between body weight and metabolic requirements.

3. Importance of MER Calculation

Details: Accurate MER estimation is crucial for developing safe weight loss plans for dogs, preventing overfeeding while ensuring adequate nutrition.

4. Using the Calculator

Tips: Enter the dog's ideal weight in kilograms. The value must be valid (greater than 0). The result shows the recommended daily calorie intake for weight loss.

5. Frequently Asked Questions (FAQ)

Q1: How accurate is this calculation?
A: It provides a good starting point but individual needs may vary by 10-20% based on activity level, metabolism, and other factors.

Q2: How fast should a dog lose weight?
A: Healthy weight loss is typically 1-3% of body weight per week. Rapid weight loss can be dangerous.

Q3: Should I adjust the calories based on my dog's activity?
A: Yes, active dogs may need a slightly higher calorie intake (adjust the 1.0 factor up to 1.2-1.4 for very active dogs).

Q4: What if my dog isn't losing weight on these calories?
A: Consult your veterinarian. You may need to reduce calories by 10-20% or rule out medical issues.

Q5: Can I use this for puppies?
A: No, this calculator is for adult dogs only. Puppies have different nutritional requirements.