Dog Harness Size Calculator
Your dog is approximately 15 - 22 lbs
Harness Size
Medium
Created by Wes Nolte.Last updated May 2, 2024.How to Correctly Measure Your Dog For a Harness
The most commonly used measure in determining the correct harness size is your dog's girth. To accurately measure your dog's girth you should:
- Measure your dog when they are calm and standing. If your dog is moving around, it will be hard to get an accurate measurement.
- Use a flexible measuring tape, ideally one made for sewing. If you don't have one, you can use a piece of string or ribbon and then measure it against a ruler or metal tape measure afterwards.
- The girth is measured around the broadest part of your dog's chest. This is typically right behind the front legs. Make sure the dog is standing up straight.
- Wrap the tape measure around your dog's chest. It should be snug but not tight. You should be able to fit two fingers under the tape measure easily, ensuring that it's not too tight.
- Check the number on the tape measure right where it meets the end of the tape. This is your dog's chest girth measurement. It can be helpful to measure a couple of times to ensure accuracy.
Some harnesses require you to measure your dog in other ways i.e.
- Neck Circumference: Measure around the base of your dog's neck where the collar typically sits. Ensure the tape is snug but not tight.
- Length: Some harnesses also require a length measurement, from the base of the neck to just behind the rib cage.
- Weight: Knowing your dog's weight can also help in choosing the correct harness size, as some brands base their sizing on weight.
If you are measuring a puppy or a dog that is losing or gaining weight, consider the potential size changes when selecting a harness. Some harnesses are adjustable, which can accommodate slight changes in size.
Harnesses vs Leashes
It's important to understand the strengths and appropriate uses of both harnesses and leashes/collars. The table below will help you to make informed decisions based on your specific needs.
| Feature | Harness | Leash/Collar |
|---|---|---|
| Distribution of Force | Distributes pressure evenly across the body, preventing injury and providing better control. | Pressure is concentrated around the neck, which can lead to injury, especially in dogs prone to pulling. |
| Control | Offers enhanced control over the dog, ideal for training or managing large or very active dogs. | Offers less control over the body, mainly controls the head and neck. |
| Safety and Security | Less likely to slip off, providing added security during adventurous or active outings. | More risk of escaping, especially if the dog is clever at slipping out of collars. |
| Comfort and Health | Avoids pressure on the throat, suitable for dogs with respiratory issues or prone to tracheal collapse. | Can cause pressure on the throat, which might lead to breathing issues or worsen existing conditions. |
| Convenience | Generally takes more time to put on; not usually worn by dogs all the time. | Quick to put on and take off, often left on the dog for convenience, making it easy to attach a leash quickly. |
| Training Tool | Used for general control; no-pull harnesses can help in teaching dogs not to pull. | Some training methods use collars for precise control during obedience training. |
| ID Tag and Registration | Not typically used for holding ID tags, which can be a downside in urban or populated areas. | Convenient for holding ID tags and registration, ensuring the dog's identification is always on them. |
| Appropriate Use | Recommended for rigorous activities like hiking or jogging and for dogs with medical concerns affecting the neck. | Suitable for controlled environments or for dogs that do not have aggressive pulling behaviors or health issues. |
Considerations When Using & Choosing a Harness
- Look for durable materials that can withstand your dog's activity level. Breathable materials like mesh are preferable for active dogs or those living in warmer climates. The stitching should be strong, especially at the seams.
- An adjustable harness is crucial for a snug and comfortable fit. Ensure that the harness can be adjusted in multiple places—usually around the neck and chest—to accommodate your dog's growth or any weight changes.
- For those who walk their dogs early in the morning or late at night, reflective straps or stitching can enhance visibility and safety.
- Consider how easy it is to put on and take off the harness. This is particularly important for dogs that are not comfortable with harnesses being pulled over their head.
It' also key to research the type of harness that suits your dog's needs:
- Standard Harness: Great for small to medium dogs and those that do not pull much.
- No-pull Harness: Ideal for dogs that pull, as they have a front clip that helps redirect your dog’s pulling force.
- Step-in Harness: Suitable for calm dogs, as it requires them to step into the harness.