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🐶 Dog Muzzle Sizing Guide: Find the Perfect Fit

We’ve gathered the internal measurements of each of our available muzzles so you can clearly compare dimensions and find the best fit for your dog.

This chart allows you to:

  • Compare our muzzles to one you already have

  • Check if your dog’s measurements fall within the correct size range

👉 You’ll need your dog’s specific measurements before using this chart.
Need help measuring? Click here for step-by-step guidance.

👉 Introducing Measuring Tools to Your Dog: A Gentle Guide to Muzzle Fitting. Click here for introducing Measuring Tools

 

 


📏 Why We Use Internal Measurements

We measure the inside space of each muzzle because that’s where your dog needs room to pant, breathe, and move comfortably.

External measurements don’t tell you how much space is truly available inside the muzzle. Our internal measurements give you the most accurate picture of your dog’s fit.


✅ Understanding the Recommended Size Range

Each muzzle size comes with a recommended range for:

  • Length (MEASURE FROM THE WATER LINE TO THE TIP OF THE NOSE.)

  • Width (BE SURE THE MEASUREMENT IS TAKEN AT THE OUTSIDE OF BOTH CHEEKS, NOT THE WIDTH OF THE NOSE.)

  • Height ( FOR THIS MEASUREMENT WE RECOMMEND MEASURING WITH THE DOGS MOUTH CLOSED.)

Your dog’s measurements should fall within all three dimensions (length, width, and height) for the muzzle to fit properly.


❗ Why a Full Fit Matters

  • Why Length Matters:

    • Too Short: The nose presses against the end of the muzzle.
    • Too Long: The muzzle pushes into the eyes when sniffing the ground.
  • Why Height Matters:

    • Panting Space: Ensures the muzzle provides enough room below the jaw for your dog to pant fully.
    • Panting is crucial for dogs to regulate their body temperature.
  • Why Width Matters:
    • Too Wide:  If the muzzle is too wide, it may wobble as your dog moves, causing discomfort.
    • Too Narrow: If the muzzle is too narrow, it may pinch the cheeks, leading to irritation or discomfort.

    A muzzle that’s slightly too long is safer than one that restricts panting or cheek movement.


    🐕 Small Dogs vs. Large Dogs: Adjusting for Panting Room

    The extra space needed for panting varies by dog size:

    • Small dogs need less added space because their faces are smaller

    • Larger dogs need more height to allow for a full pant

    For example, a German Shepherd will need more room below the pant line than a Spaniel. That’s why we tailor our measurements for each size category, to ensure comfort without excess space.


    🔍 Final Tip

    Always check that your dog can pant, drink, and breathe comfortably in any muzzle. If you're unsure, contact us, we're here to help you find the right size for your dog’s needs.

    Recommended Size Range for the Best Fit

    Check Our Dog Muzzle Size Charts - Cross-reference our size chart below to explore current sizes.


     

    Recommendation chart - Inches 

     

    If you would like more guidance on how to measure the length, height and width, our blog on what makes a well fitting muzzle will help.

    Follow the instructions carefully: Accurate measurements are essential for the right fit.

    Check your measurements twice: Incorrect measurements can lead to the wrong size being recommended by the quiz.

    Use the sizing chart or quiz for guidance: This will help ensure you select the perfect muzzle for your dog.

    If you're struggling or need assistance, don’t hesitate to contact us at support@themuzzlemovement.com.

    One-Fit-Review Policy

    Please ensure you have provided your dog's measurements and any photos showing how you measured. This helps us support you quickly and accurately.

    To help us give every dog the time and care they deserve, we usually offer one sizing recommendation per dog. If you're unsure, please wait until you have your final measurements and photos ready before contacting us, this helps avoid duplicate reviews and means we can support everyone faster 🐾

    We are a small team working extra hard to ensure your muzzles arrive as quickly as possible. It can take us up to 3 working days to reply to your query.

    Any future assistance we offer will be as post-purchase support only. We won’t be able to offer a new sizing review based on updated or changed measurements.

    What to do if we don't have your size?

    If you are struggling with finding a suitable size, you can reach out, with measurements ready here.

    If your dog doesn't fit within any of our current sizes, you can check out the muzzles we have coming soon that are available for pre order HERE.

    Or sign up for our mailing list here to be notified of new sizes in the future. support@themuzzlemovement.com

     

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