A great harness that can be modified to most dog's exact body shape due to all three parts being available in different sizes. This also allows you to just swap single parts if your dog's shape changes as they grow, which is what we did for our sheltie after she filled out a bit more when reaching maturity.

I struggled for years to find a good harness for my whippets because of their unique body shape! I was thrilled to finally find these because they allow me to dial in the perfect measurements for the chest and neck. They are well padded and soft so they don’t rub the fur off of the dog and the quality is really great! We have washed them a few times with ZERO issues! THANK YOU for making this system! The video of how to put it on your dog is very cute and very helpful!!

We've been using this harness for hiking with our terrier for years and it's great. I would recommend it.

Love the comfort of this harness; hate the fact that it cost a lot and is now useless because the front piece has come unstitched. I'm also disgusted that when you report that it has failed after very little use, you are questioned as to how you used it. In other words, if you clip anything to the front only, it WILL fail, and you will have no recourse. I purchased mine in 2018 for taking my boy on hikes so he could be comfortable running around loose, but I would have something I could leash him with when necessary. Unfortunately we have only been on 4 brief hikes in two years. I'm pretty sure it did not say "The harness is NOT designed for the front D-ring to be used on its own" at that time.

That scares me, living in Chicago. I have two hunting labs, I bought both the 20 and 40 size to see what fit best. I returned the 40 size with tags and ordered a second 20, one for each of my dogs. Still I was charged a restocking fee. This despite the fact that I emailed Clean Run to discuss this and was given an OK! The returned harness was only used for fitting purposes, never walking. So, one must ask if a fitting alone would damage the fleece to such a point as to ding me, then it's not a smart choice of material for a $90 harness. Further, why isn't the ring in front the same size as the larger top D-ring? There should be two box-x stitch on both sides of the ring, that is industry standard for webbing and ring use. The front D-ring rotates constantly and gets stuck with the leash clip in the corner every time. The fleece should be secure throughout its length, not just in the middle. I am constantly having to unbunch it. Ridiculous! Why don't they keep the fleece separate so that we can slide it over the straps and buckles completely after adjusting the fit, rather then have the webbing and clips scrape and slide over my dogs' coats and skin. Neoprene would be preferred to this fleece. Quite disappointed in the harness and the service at Clean Run. Penny wise, pound foolish, CR!

I have the same issue as the other reviewer. The stitching for the d-ring is unraveling already. Purchased mine in February/March of this year. *EDIT: I was kindly and quickly contacted for details regarding the harness. I sent a picture of the damage and they sent me a replacement. Thank you, customer service. Here’s hoping this one lasts longer!

I bought a full set of this modular dog harness back in mid-March of 2019 due to one site giving it good ratings. I have been using this on a 40 lb husky with a leash on the back and front D-rings and the stitching holding the front D-ring on it is already starting to unravel/break. I never used the front D-ring alone for walking her and overall used the back ring by itself most walks. I was expecting something a little sturdier since a full set costs about $60. I even purchased the 20mm when she could have worn the 15mm parts due to her pulling strength. Very disappointed.