Daily Calorie Requirement for Dogs

by Deborah Lundin
    An active dog, such as a herding dog, requires more calories than an average dog.

    An active dog, such as a herding dog, requires more calories than an average dog.

    Jupiterimages/Photos.com/Getty Images

    When it comes to your dog’s daily caloric requirements, there is a basic formula for determining ideal amounts. While this formula provides a starting point, a few other considerations need to be made before determining exactly how many calories your dog should be eating. Talk with a veterinarian or canine nutritionist to ensure you are meeting all of your dog’s nutritional needs before making any changes to his current diet.

    Basic Calorie Formula

    In order to determine your dog’s calorie needs, you must first know your dog’s exact body weight. Once you know his weight in pounds, divide this number by 2.2 to determine how much he weighs in kilograms. Next, take this number and multiple it by 30. Add 70 to that number and this is the amount of calories designed for the average spayed or neutered dog. Always remember that total calories include treats.

    Considerations Affecting Calories

    This basic formula is designed for average, spayed or neutered dogs that receive light exercise on a daily basis. Unaltered dogs require slightly more calories, as do highly active dogs. Obese dogs will need fewer calories in order to reach an ideal and healthy weight. Puppies require additional calories for growth. Certain medical conditions, such as hypothyroid disease, also affect caloric needs and require veterinary guidance.

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    About the Author

    Deborah Lundin has worked as a professional writer since 2005, though writing has always been a passion. She brings a background in health and fitness, veterinary care, professional cooking and parenting. She studied medical laboratory science and sociology at Northern Illinois University. Sites published on include Yahoo, Physorg and MedicalXPress.

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