1. What is Weight Loss Feeding for Cats?

Weight loss feeding for cats involves calculating 80% of the Resting Energy Requirement (RER) to promote safe and gradual weight loss. This approach helps overweight cats lose weight while maintaining proper nutrition.

2. How Does the Calculator Work?

The calculator uses the weight loss feeding formula:

Where:

• \( \text{Ideal Weight} \) — Target weight in kilograms
• \( \text{Calories per Gram} \) — Energy density of the food
• \( 0.8 \) — 80% of RER for weight loss

Explanation: The formula calculates 80% of the resting energy requirement based on the cat's ideal weight, then divides by the calorie content of the food to determine the daily feeding amount.

3. Importance of Weight Management

Details: Proper weight management is crucial for feline health, reducing risks of diabetes, arthritis, and other obesity-related conditions. Gradual weight loss (1-2% per week) is recommended for optimal health.

4. Using the Calculator

Tips: Enter the cat's ideal weight in kilograms and the calorie content per gram of the food. Consult with your veterinarian to determine the appropriate ideal weight and feeding strategy for your cat.

5. Frequently Asked Questions (FAQ)

Q1: Why use 80% of RER for weight loss?
A: 80% of RER provides a safe calorie deficit that promotes gradual weight loss while maintaining adequate nutrition and minimizing muscle loss.

Q2: How do I determine my cat's ideal weight?
A: Consult with your veterinarian who can assess your cat's body condition score and recommend an appropriate target weight.

Q3: Where can I find the calorie content of cat food?
A: Check the packaging or manufacturer's website for calorie information, usually listed as kcal/kg or kcal/cup (convert to kcal/g).

Q4: How quickly should a cat lose weight?
A: Healthy weight loss for cats is typically 0.5-2% of body weight per week. Rapid weight loss can be dangerous and lead to hepatic lipidosis.

Q5: Should I adjust feeding amounts over time?
A: Yes, regularly reassess your cat's weight and body condition, and adjust feeding amounts accordingly with veterinary guidance.