1. What is the Weight Loss Calorie Calculation?

The weight loss calorie calculation determines the appropriate caloric intake for dogs needing to lose weight. It uses the Resting Energy Requirement (RER) multiplied by 0.8 to create a safe caloric deficit.

2. How Does the Calculator Work?

The calculator uses the weight loss formula:

Where:

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

Explanation: The formula provides a moderate caloric reduction that promotes safe, sustainable weight loss in dogs.

3. Importance of Proper Calorie Calculation

Details: Accurate calorie calculation is essential for healthy weight loss in dogs, preventing excessive loss of lean muscle mass while ensuring fat reduction.

4. Using the Calculator

Tips: Enter the dog's RER in kcal/day. The value must be greater than 0. For obese dogs, consult with a veterinarian before starting any weight loss program.

5. Frequently Asked Questions (FAQ)

Q1: How do I calculate RER?
A: RER can be calculated as 70 × (body weight in kg)^0.75 or using the linear formula 30 × (body weight in kg) + 70 for simplicity.

Q2: Is 20% reduction safe for all dogs?
A: While generally safe, severely obese dogs or those with health conditions may need veterinary supervision for weight loss.

Q3: How fast should dogs lose weight?
A: Ideal weight loss is 1-2% of body weight per week. Faster loss can be harmful.

Q4: Should I adjust calories as weight decreases?
A: Yes, recalculate RER and MER every 2-4 weeks as the dog loses weight.

Q5: What if my dog isn't losing weight?
A: Consult your veterinarian. The calorie target may need adjustment or there may be underlying health issues.