1. What is the Food Weight Formula?

The Food Weight formula calculates the appropriate daily food amount for dogs based on their energy requirements and the energy density of their food. It ensures dogs receive the right amount of nutrition without overfeeding or underfeeding.

2. How Does the Calculator Work?

The calculator uses the Food Weight equation:

Where:

• \( FW \) — Food weight in grams per day
• \( MER \) — Maintenance Energy Requirements in kcal/day
• \( KC \) — Kilocalories per gram of food

Explanation: The equation divides the dog's daily energy needs by the energy density of the food to determine the proper portion size.

3. Importance of Proper Food Weight

Details: Calculating the correct food weight helps maintain optimal body condition, prevents obesity or malnutrition, and ensures the dog receives proper nutrient intake.

4. Using the Calculator

Tips: Enter MER in kcal/day (typically 70-140 × (body weight in kg)^0.75 for adult dogs) and KC from your dog food's nutritional information. Both values must be positive numbers.

5. Frequently Asked Questions (FAQ)

Q1: How do I determine my dog's MER?
A: MER depends on weight, age, activity level and neuter status. Consult your veterinarian for an accurate assessment.

Q2: Where can I find the KC value?
A: Check your dog food packaging or manufacturer's website for kcal per gram or kcal per cup information.

Q3: Should I adjust portions for treats?
A: Yes, treats should account for no more than 10% of daily calories. Reduce main meals accordingly.

Q4: How often should I recalculate portions?
A: Recalculate whenever your dog's weight changes by 10% or more, or if you switch to a different food.

Q5: Is this calculator suitable for puppies?
A: Puppies have different energy needs. Consult your vet for appropriate puppy feeding guidelines.