Chai's Choice Service Dog Harness, Blue, Medium: 23 to 30-in chest

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At a Glance

  • Polyester
  • Synthetic Fabric
  • Reflective
  • Quick Release
  • All Lifestages

$32.99 Chewy Price
Promo, Spend $100, Get $30 eGift Card with code NEWYEAR
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In Stock
FREE delivery on first-time orders over $35
Arrives between Jan 27 and Feb 01
Free 365-day returns

Pay in 4 interest-free payments of $8.25. .

About This Item

Details

  • Reflective and removable Service Dog patches on either side of the harness increase visibility in low lighting.
  • Heavy-duty, scratch-resistant material will live up to the rigorous standards of even the most active service dog.
  • Ergonomic design, cushioned straps and a padded inner layer ensures the ultimate in canine comfort.
  • Duraflex buckle and sturdy built-in handle improve ease of access and increase harness strength and security.
  • Multiple colors and sizes allow for eye-catching customization and a perfect fit for pups of any breed.

Instructions

Size

Learn More About Chai's Choice From Our Team of Experts

Frequently bought together

Questions & Answers

44 Customer Questions

This harness comes with the Service Dog patch correct?

Answer by None • Jun 12, 2024
Yes

What are the patch location dimensions?

Is this vest accepted by the Service Dog Registry ?

Answer by Chewy • Sep 02, 2018
If worn by a registered service dog, this product is fine. It's intended for our furry friends performing work or service in compliance with the ADA and other applicable laws, and is meant to be used according to those laws’ standards and regulations.

Can you get it to say service cat.

Answer by Chewy • Apr 23, 2018
At this time, a "Service Cat" patch isn't available.
Reviews
Write a Review
4.4
Rated 4.4 out of 5 stars
874 Ratings
Terms & Conditions

Customers Mention

Chewy identifies key considerations with the help of artificial intelligence and our veterinarians.

Adjustability

83% Positive

Breathability

84% Positive

Comfort

81% Positive

Durability

84% Positive

549 Customer Reviews

Rated 5 out of 5 stars
By Robin on Jan 17, 2026

The lower chest band.

My dog was on the bigger medium, so I had to enlarge the straps. That took a bit of effort. Had to google how. The vest fits. It does not twist on her. That’s what

My dog was on the bigger medium, so I had to enlarge the straps. That took a bit of effort. Had to google how. The vest fits. It does not twist on her. That’s what I was after.

Rated 1 out of 5 stars
By Catherine on Dec 25, 2025

No instructions!

This rather complicated harness came with absolutely no instructions. I’m still struggling with it. The straps are very stiff and difficult to adjust, especially

This rather complicated harness came with absolutely no instructions. I’m still struggling with it. The straps are very stiff and difficult to adjust, especially since I have no clues as to what order to do so would be best.

Rated 2 out of 5 stars
By Charlizzie on Dec 8, 2025

Nothing

I was unaware when ordering this harness that it lacked a metal ring to which I could attach Roxie's leash. I am donating it to the Durham Animal shelter. With the

I was unaware when ordering this harness that it lacked a metal ring to which I could attach Roxie's leash. I am donating it to the Durham Animal shelter. With the money redeposited to my account, I intend to buy the hearty beef stew again.

Rated 5 out of 5 stars
By Mabel on Oct 19, 2025

Great harness

This harness fits my dog perfectly. I bought multiple service vests. They were either too large, too small, too heavy, or fell apart as we were walking. This one

This harness fits my dog perfectly. I bought multiple service vests. They were either too large, too small, too heavy, or fell apart as we were walking. This one stays together it’s smaller, which is great. I live in Arizona and in the summer he doesn’t need a big hot vest. He can move easily with it. Overall a great product and my dog can wear it all day if I need him to.

Rated 1 out of 5 stars
By Robert on Nov 14, 2025

Wrong again

I ordered a harness. It was too small. Then you gave me a credit and I ordered a larger one that was too small why? Glad you asked because the harness has the same

I ordered a harness. It was too small. Then you gave me a credit and I ordered a larger one that was too small why? Glad you asked because the harness has the same size belt to go around my dog so it’s too small. I won’t be ordering another. Thanks

Rated 5 out of 5 stars
By Maria on Jan 5, 2026

Quality A+ Harness!! Love it!!

The material is very solid and doesn’t feel like it can rip easily. The blue colored harness that I purchased looks really nice.

The material is very solid and doesn’t feel like it can rip easily. The blue colored harness that I purchased looks really nice.

Rated 3 out of 5 stars
By Kimberly on Jan 7, 2026

Dog hated it

It was very scratchy and very hard to adjust. The sizing did not seem accurate for the measurements of my dog.

It was very scratchy and very hard to adjust. The sizing did not seem accurate for the measurements of my dog.

Rated 5 out of 5 stars
By David on Nov 17, 2025

The Design and fit. This XS Harness fits Mr. Fezziwig perfectly.

I also like that the Label of "Service Dog" stands out well and receives instant recognition by folks when Fezziwig is performing his duties. Thank you for making

I also like that the Label of "Service Dog" stands out well and receives instant recognition by folks when Fezziwig is performing his duties. Thank you for making such a nice Harness.

Rated 5 out of 5 stars
By Sam on Dec 11, 2025

Great Vest! Great Fit!

As a disabled Veteran, I loved getting my Service Dog vest from Chewy! I'm now able to take my dog with me everywhere I go.

As a disabled Veteran, I loved getting my Service Dog vest from Chewy! I'm now able to take my dog with me everywhere I go.

Rated 2 out of 5 stars
By Tammy on Jul 22, 2025

Extremely disappointed

With the high ratings this product receives, I expected a great deal more from it. Sadly that was not the case. The strat that goes underneath the chest does not

With the high ratings this product receives, I expected a great deal more from it. Sadly that was not the case. The strat that goes underneath the chest does not tighten evenly because of the velcro that holds the centerpiece. So one side of the leg portion is tight and the other side is loose. The only way I can think to fix it would be to tear a hole in them the bottom pad to let the slider fit in the middle. I didn't do that though. The next issue I have with this is the velcros. They're too small for even the patches provided. In addition, I've had this just a few months and the velcro side attached to that harness is coming loose. I measured my dog before I purchased this. This it seems that in some ways too loose and around the neck it's too tight. Very disappointed.