Measuring for Your Custom Harness

Follow the step-by-step guides and submit your measurements below for the perfect fit.

Choose Your Harness Type

Each harness has its own measuring guide and form. Click below to jump to the correct section:

Balance Assistance Harness

Designed for stability, posture support, and balance assistance. Built for everyday mobility with maximum comfort and control.

Mobility Support Harness

Offers full support and mobility aid for handlers who rely on their dog for weight-bearing or bracing assistance.

Light Assistance Harness

Ideal for moderate guidance and mobility help. Lightweight design keeps your dog agile and comfortable.

Everyday Working Harness

For daily wear, training, and teamwork—simple fit, dependable comfort.

Refitting Guides

Need to adjust or replace parts? Use our quick refitting guides for handles, straps, and hardware.

How to Measure for Your Custom Harness

Every harness follows the same basic measuring steps. Open the accordion for your harness type, watch the video, and follow the instructions to record accurate measurements.

Balance Assistance Harness (BAH)

This harness provides stability and balance support. Use the measuring video below and record your measurements on the form at the bottom of this page.

Mobility Support Harness (MSH)

The Mobility Support Harness uses the same measuring steps as the Balance Assistance Harness. Only the handle height may vary depending on your needs.

Light Assistance Harness (LAH)

This lightweight harness requires careful measurement of both dog and handler. Watch the short guide and use the checklist provided.

Everyday Working Harness (EWH)

This harness is designed for simple, reliable use — you’ll only need a few basic measurements.

Please see the Light Assistance Harness video below — you only need to note your dog’s height and girth from that video.

You do not need to take any additional measurements for the Everyday Working Harness, so you can disregard the rest of the video.

We also recommend measuring your dog’s neck size, even though it’s not shown in the video. Simply measure around the middle of your dog’s neck.

Provide these measurements when you place your order.

  • If ordering online, enter the measurements before you “Add to Cart.”
  • If ordering by phone or email, we’ll confirm them to ensure the right fit.

For more details, view the Product Details › page.

Refitting & Adjustment Guides

Our modular harness designs make it easy to adjust fit, replace parts, or correct measuring errors. Use the resources below to re-measure or refit your harness anytime it’s needed.

Balance Assistance and Mobility Support Harnesses: see guides for girth and belly straps, rigid metal handles, and leather handles below.

Light Assistance Harness: leather handles are the same as BAH and MSH — use the Leather Handle Instructions link below.

Rigid Metal Handle Instructions ›
Leather Handle Instructions ›

If you need help refitting an Everyday Working Harness or other models, please contact us and we’ll assist directly.

Submit Your Measurements

Use this form to submit measurements for any harness. Select your harness type from the dropdown and complete all required fields.

Contact Information

Order Information

Dog Information

⚠️ Dog is too young for harness work. Please consider waiting until the dog is at least 18 months old.

Handler Information

Follow-Up & Additional Info

Need Help Measuring?

We’re happy to review your measurements or guide you through the process.

Call (303) 856-3012 or email orders@boldleaddesigns.com for personal assistance.