← The Blade Blog

The Hidden Coat Check Under Your Dog’s Harness and Collar

Remove the harness and look at the coat beneath it. A short, gentle check can reveal catching hair, trapped debris or skin changes that need attention.

3 min read Updated 10 September 2026

The practical answer

Remove walking gear safely and check the coat underneath. Look for dampness, catching hair and skin changes; stop at resistance or discomfort.

The coat everyone sees is easy to remember. The hair beneath a harness strap is easier to miss. Make removing the walking gear part of your coat check so you can see the whole area in good light.

This is a check, not a promise that a harness causes matting or a reason to keep working at a sore patch. Tangling and skin discomfort can have several causes. Your job is to notice what has changed and choose the right next step.

A useful after-walk check

Wait until your dog is settled. Remove the harness, look along the areas it covered and gently part a small section of hair with your fingers. Check for dampness, debris, a change in the skin or hair beginning to catch together. Use only handling your dog is comfortable with, and do not pull a leg into an awkward position to reach underneath.

On a comfortable, appropriately prepared section, a suitable comb can help you check through the coat gently. If it meets resistance, stop. Repeatedly dragging the same teeth through a snag can turn a quick check into an unpleasant experience. A fine-tooth section is not a tool for forcing apart a tight knot.

Choose the next step from what you find

Loose debris in comfortable coat: remove it gently using the appropriate routine you have been shown.
A snag that does not release easily: ask your groomer for help rather than repeatedly pulling.
Tight matting close to skin: leave removal to a professional. Do not slide scissors underneath a mat.
Redness, a sore area, pain or repeated rubbing: contact your vet, and review the equipment fit as appropriate. Coat care does not diagnose a skin problem.

For groomers: make the handover specific

“Brush more” leaves the owner guessing. Show the actual area that needed attention, explain how to reach it comfortably and demonstrate a gentle check on a clear section. Ask the owner to show you the movement back. Agree what they should do if the comb catches next time. If the harness is relevant, discuss it without diagnosing or blaming.

For pet parents: make the routine easy to remember

Keep the comb where you prepare for walks, safely out of reach when not in use. Check your dog's collar area too, after safely removing it when appropriate. You do not need to perform a full groom after every outing; a brief look at the usually hidden areas is a useful habit.

Choose a VUNRO comb suited to your dog's coat and the technique your groomer has demonstrated. A coarse-and-fine option can offer different spacing for different checking jobs, but neither side should be forced through resistance.

Explore VUNRO combs