1. What is the Purina Feeding Guide?

The Purina Feeding Guide helps pet owners determine the appropriate amount of food to give their pets based on the pet's Maintenance Energy Requirement (MER) and the calorie content of the specific food being used.

2. How Does the Calculator Work?

The calculator uses the following formula:

Where:

• \( MER \) — Maintenance Energy Requirement (kcal/day)
• \( Food\ kcal\ per\ unit \) — Calories per cup or can as listed on the food packaging

Explanation: This calculation determines how many cups or cans of food your pet needs daily to meet their energy requirements.

3. Importance of Proper Feeding

Details: Proper feeding amounts help maintain your pet's ideal body condition, prevent obesity, and ensure they get all necessary nutrients without over or under feeding.

4. Using the Calculator

Tips:

• Find your pet's MER (consult your veterinarian or use a MER calculator)
• Check the food packaging for kcal per cup/can information
• Select whether you're measuring in cups or cans
• All values must be positive numbers

5. Frequently Asked Questions (FAQ)

Q1: How do I determine my pet's MER?
A: MER depends on factors like weight, age, activity level, and neuter status. Your veterinarian can help calculate this, or you can use an online MER calculator.

Q2: Where do I find the kcal per cup/can information?
A: This is typically listed on the food packaging under "Guaranteed Analysis" or "Caloric Content."

Q3: Should I adjust the amount based on my pet's condition?
A: Yes, pets that are overweight, underweight, or have special conditions may need adjusted amounts. Consult your veterinarian.

Q4: How often should I recalculate my pet's food needs?
A: Recalculate whenever your pet's weight changes significantly, their activity level changes, or you switch foods.

Q5: Is this calculator suitable for all life stages?
A: This calculates maintenance needs. Puppies/kittens, pregnant/nursing pets, or performance animals may need different calculations.