Stop Guessing Why Your Dog Coat Doesn't Fit

Learn to create custom-fit dog wear with confidence

Most dog wear doesn't fit because dogs don't fit neatly into size charts. 
Two dogs of the same breed can have completely different proportions, making "close enough" sizing frustrating and unreliable.

The Custom Fit Toolkit teaches you how to measure your dog's unique shape, customize patterns intentionally, and diagnose fit problems before you waste time and fabric.

Created by a professional dog wear designer with over 10 years of experience in custom fit.

The Custom Fit Toolkit – $47
Includes 3-Pattern Collection (Medium size)The Custom Fit Toolkit teaches you how to measure your dog's unique shape, customize patterns intentionally, and diagnose fit problems before you waste time and fabric.
Sustainable Fabric Bundle for Dogwear Makers — Free 2026 Guides to Eco-Friendly Fabrics, Hardware, and Dog Coat Materials.

If you've ever finished a coat and thought:
"The neck fits, but the chest is tight."
"Why does it keep riding up at the back?"
"Why does every size seem wrong?"


You're not alone.

Most fit problems aren't sewing problems. They're measurement, sizing, and pattern adjustment problems.

The Custom Fit Toolkit gives you a clear system for identifying what isn't working, understanding why it's happening, and knowing exactly what to adjust.

No more guessing.
No more "close enough."
No more remaking the same pattern over and over hoping for a different result.

Instead, you'll learn how to measure, customize, assess, and diagnose fit using the same process I use when creating custom dog wear.

"This pattern was definitely the best-fitted dog coat I have made. I was able to customise the pattern pieces (with the help of Jill's advice/tutorial) to my dog's measurements while also considering the length of my dog's body." — C. Pesale

The Custom Fit System

Measure → Customize → Paper Test → Test Fit → Diagnose → Refine

Instead of guessing which adjustment to make, you'll follow a proven process that helps you identify fit problems and solve them systematically.

WHO THIS IS FOR

  • You've made dog coats before but struggle to get the fit right. 
  • Your dog doesn't fit neatly into a standard size chart. 
  • You're tired of guessing which pattern adjustment to make. 
  • You want to understand why a fit problem is happening, not just patch it. 
  • You want a repeatable system you can use on any dog and almost any dog coat pattern.

This toolkit is designed for people who can already sew a basic dog coat and want to improve fit.

What's Included in the Custom Fit Toolkit

  • Measure Your Dog's Unique Shape
    Learn the 10-step measurement system I use to capture the measurements that actually affect fit. Includes video instruction and a printable workbook.
  • Customize Any Pattern With Confidence
    Step-by-step Quick Fit and Complete Fit Guides for wrap-style, panel-style, and sleeve-style patterns.
  • Know Exactly What to Adjust
    Use the Fit Assessment Worksheet to evaluate fit at each stage and identify issues before they become bigger problems.
  • Diagnose Problems Systematically
    Follow the Fit Diagnosis Flowchart to identify the root cause of common fit issues and avoid random adjustments.
  •  Solve Problems Fast Keep the Fit Cheat Sheets beside your cutting table for quick reference when a coat is too tight, too loose, riding up, or sitting incorrectly.
  • Apply the System Immediately
    Practice the Custom Fit System using three included patterns that represent the most common dog coat styles: wrap, panel, and sleeve.

"Your guidance gave me the courage and confidence to go for it!! I feel so proud of how my dog coat is shaping up. I'm so grateful for all your help, encouragement, and kindness. It has truly meant so much." — Natasha (and Mexi the dog)

WHAT HAPPENS AFTER YOU ENROLL

  • Get immediate access to all videos, guides, worksheets, and downloads. 
  • Learn the 10-Step Measurement System. 
  • Customize your pattern using the Quick Fit or Complete Fit Guides. 
  • Test and assess the fit before sewing your final garment. 
  • Use the Fit Diagnosis Flowchart and Cheat Sheets whenever you get stuck.

You'll have a complete system for improving fit from measurement through to finished garment.

TOOLKIT VALUE BREAKDOWN

- Measurement System
- Quick Fit Guides
- Complete Fit Guides
- Fit Assessment Worksheet
- Fit Diagnosis Flowchart
- Fit Cheat Sheets
- Three Dog Coat Patterns
Total Value: $117  

Enrol Today: $47
Includes the complete Custom Fit System plus a 3-pattern collection (Medium size).

"I was really impressed with the patterns and video tutorials, especially as I hadn't sewn in a very long time (amazing what you forget). Your information was easy to follow, and my raincoat was very professional looking." — G. Vandenakker

Frequently Asked Questions

Is this for beginners? 
If you can sew a basic dog coat and follow a pattern, you can use this system. The toolkit focuses on measurement and customization — not basic sewing skills.

Is this the same as the Free Cozy Coat Pattern Package?
No. The Free Cozy Coat Pattern Package teaches you how to measure and sew a coat. The Custom Fit Toolkit teaches you how to customize patterns, assess fit, diagnose problems, and create custom-fit dog wear for dogs that don't fit standard sizes.

Will this work with patterns I already own? 
Yes. The principles apply to most wrap-style, panel-style, and sleeve-style dog coat patterns, not just the patterns included in this toolkit.

How is this different from Hack Your Pattern?
Hack Your Pattern teaches you how to modify and redesign existing patterns.  
The Custom Fit Toolkit focuses specifically on measuring, fitting, diagnosing, and customizing patterns to match your dog's unique shape.

Do I get access immediately? 
Yes. As soon as you enroll, you’ll have instant access to all videos and downloads.

P.S.

Every time you remake a coat because it doesn’t fit, you’re spending more than $47 — in fabric, time, and frustration.
This toolkit is about fixing that permanently.

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