Stop first: Use backup identification and control while fit is uncertain; stop outdoor use if the harness rubs or permits escape.
Rubbing and slipping are fit signals. Adjust evenly, check movement, and test the escape boundary indoors.
Before taking it apart
Three quick checks
- Measure against chart
- Two-finger clearance
- Clear elbows and throat
- Supervise backing-out
Fixes in order
Test after each step. Stop as soon as automatic cycling returns; changing several things at once makes the cause harder to identify.
- 1
Reset straps
Loosen and refit neck and chest straps evenly.
Why this matters: One loose strap rotates the harness.
What success looks like: Harness sits centered.
- 2
Check movement
Walk, sit, turn, and inspect elbows and throat.
Why this matters: Static fit can hide rubbing.
What success looks like: Movement is free.
- 3
Test backing out
Apply gentle supervised backward pressure in a safe room.
Why this matters: Body shape can defeat snug fit.
What success looks like: Dog cannot escape.
- 4
Change course
Stop outdoor use and contact the maker or fitter if it persists.
Why this matters: Persistent failure is a fit mismatch.
What success looks like: Safer fit selected.
What the result means
| What you observe | Likely direction | Next move |
|---|---|---|
| Elbow rubbing | Strap low or loose | Refit |
| Rotates | Uneven adjustment | Center and tighten |
| Backs out | Body shape boundary | Choose different fit |
When to contact support
Keep the current Ruffwear size chart and variant details for support.
- Record chest measurement
- Keep exact variant
- Photograph routing
FAQ
Common questions
Is two-finger clearance enough?
It is a starting check; movement and escape testing matter.
Tighten until immobile?
No; breathing and shoulder movement must remain normal.
Does reflective trim prevent escape?
No; visibility and fit solve different problems.
Need to correct this guide?
Send a source or a safer sequence and we will review it.