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February 20, 2025

Dog Body Score Chart: Is My Dog Too Thin?

  • Pet Care & Health
  • Feeding & Nutrition
  • Weight Management
English Bulldog being cuddled by owner

Maintaining a healthy weight is one of the most important ways to keep your dog happy and thriving. A dog’s body condition score (BCS) is a simple tool that helps pet parents assess their dog’s weight and overall health. This guide will walk you through the essentials of understanding your dog’s body condition score and how to determine if your dog is at a healthy weight.

What Is a Body Condition Score?

The Body Condition Score (BCS) is a standardized method of evaluating a dog’s body fat and muscle tissue, using a scale that ranges from 1 to 5. A score of 1 indicates a dog that is extremely thin, while 5 reflects a dog that is severely obese. The ideal score for most dogs is a 3.

Using a dog body score chart makes it easy to assess your pet. The chart outlines specific characteristics for each score, such as visible ribs, abdominal tuck, and fat deposits.
Jocelyn LambieJunior Nutritionist

How to Assess Your Dog’s Body Condition Score

To assess your dog’s BCS:

  • Ribs: Run your hands gently along your dog’s sides. You should be able to feel their ribs without pressing too hard, but they should not be visibly protruding.

  • Waist: Look at your dog from above. There should be a visible waistline between their ribs and hips.

  • Abdomen: When viewed from the side, your dog’s abdomen should tuck up towards their hips rather than hanging down.

Compare your observations with the dog body score chart to find their score. If you’re unsure, consult your veterinarian for a professional assessment.

NOW FRESH dog body score chart

View chart as a PDF

Is My Dog Too Thin?

A score of 1 to 2 on the BCS chart indicates that your dog may be underweight. Signs that your dog might be too thin include:

  • Ribs, spine, or hip bones that are clearly visible.

  • Little to no fat covering the ribs.

  • A prominent abdominal tuck and severe waistline.

If you’re asking, “Is my dog too thin?” it’s important to evaluate their diet and overall health. Chronic illnesses, parasites, or insufficient calorie intake could be contributing factors. A veterinarian can provide guidance on addressing weight gain safely.

Is My Dog Overweight?

On the other end of the spectrum, a BCS of 4 to 5 suggests that a dog is carrying excess weight. Signs of an overweight or obese dog include:

  • Ribs that are difficult or impossible to feel under fat.

  • Lack of a defined waistline when viewed from above.

  • A rounded or sagging abdomen.

Carrying extra weight can put dogs at a higher risk for secondary health issues like joint pain, heart disease, and diabetes. To help your dog lose weight, focus on portion control, increasing exercise, and choosing a balanced diet.

Tips for Maintaining a Healthy Weight

  • Regular Exercise: Aim for daily walks, playtime, or other activities that match your dog’s energy level.

  • Balanced Diet: Feed your dog a diet appropriate for their breed, age, and activity level. Avoid overfeeding and limit treats.

  • Routine Checkups: Regular vet visits can help monitor your dog’s weight and catch any issues early.

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When to Consult a Veterinarian

If your dog’s BCS falls outside the ideal range or you’re unsure about their weight, consult your veterinarian. They can help identify underlying health concerns and create a tailored plan for weight management.

In Conclusion

By understanding your dog’s body condition score, you’re taking an essential step toward ensuring their long-term health and happiness. Use the dog body condition score chart as a guide, and remember that even small adjustments can make a big difference in your pet’s quality of life.


Author

Jocelyn Lambie

Junior Nutritionist

Jocelyn received both her MSc in Companion Animal Nutrition and her BScH in Animal Biology, with a minor in nutrition & nutraceutical science from the University of Guelph.