Royal Canin Food Calculator Dog

Gross Energy Equation:

\[ GE = (5.7 \times protein) + (9.4 \times fat) + (4.1 \times (NFE + CF)) \]

Protein:

g/100g

Fat:

g/100g

Nitrogen-Free Extract (NFE):

g/100g

Crude Fiber (CF):

g/100g

Gross Energy (GE):

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1. What is the Gross Energy Equation?

The Gross Energy (GE) equation calculates the total energy content in dog food based on its macronutrient composition. This proprietary formula is specifically designed for Royal Canin dog food portioning and nutritional analysis.

2. How Does the Calculator Work?

The calculator uses the Gross Energy equation:

\[ GE = (5.7 \times protein) + (9.4 \times fat) + (4.1 \times (NFE + CF)) \]

Where:

\( protein \) — Protein content (g/100g)
\( fat \) — Fat content (g/100g)
\( NFE \) — Nitrogen-free extract (g/100g)
\( CF \) — Crude fiber (g/100g)

Explanation: The equation calculates energy values using specific coefficients for each macronutrient, providing accurate energy estimation for dog food formulation.

3. Importance of GE Calculation

Details: Accurate energy calculation is crucial for proper dog food formulation, ensuring appropriate portion sizes, maintaining optimal weight, and meeting nutritional requirements for different dog breeds and life stages.

4. Using the Calculator

Tips: Enter all nutritional values in grams per 100g of food. Ensure values are obtained from reliable nutritional analysis. All values must be non-negative.

5. Frequently Asked Questions (FAQ)

Q1: What is Nitrogen-Free Extract (NFE)?
A: NFE represents the carbohydrate content of the food, calculated by subtracting protein, fat, fiber, ash, and moisture from 100%.

Q2: Why different coefficients for different nutrients?
A: Different coefficients (5.7 for protein, 9.4 for fat, 4.1 for carbohydrates) reflect the different energy densities of each macronutrient.

Q3: How accurate is this calculation?
A: This equation provides a reliable estimate of gross energy content, though actual metabolizable energy may vary based on digestibility and other factors.

Q4: Can this calculator be used for other pet foods?
A: While the basic principles apply, this specific equation is optimized for Royal Canin dog food formulations.

Q5: How should the results be interpreted?
A: The GE value represents total energy content. For feeding recommendations, consult with a veterinarian considering the dog's age, breed, activity level, and health status.