GOOBY Comfort X Mesh Step In Back Clip Dog Harness, Black, Medium: 16.5 to 20.5-in chest -

Gooby Comfort X Mesh Step In Back Clip Dog Harness

By Gooby
Rated 4.078 out of 5 stars
Color: Black

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$26.25Chewy Price

In Stock
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About This Item


  • Patented design allows your dog's weight to be evenly distributed around his chest, instead of focusing weight on his neck.
  • Step-in frame makes it easy to put on and take off the harness, even with those wigglers.
  • Made with lightweight mesh, it can be worn for extended amounts of time—such as during hikes, trips to the park and more.
  • Stylish design comes in 6 different colors, so you can choose the look that suits your companion best.
  • Varied sizes ensure there's a comfort harness for almost every dog, from small to extra-large.

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Learn More About Gooby From Our Team of Experts

Questions & Answers

13 Customer Questions

What size chest does this harnes fit?
Answer by ChewyMay 30, 2019
The Small size harness is designed to fit chest sizes 12.5 to 16 inches. The Medium size harness fits chest sizes from 13.5 to 17.5 inches. The Large size harness fits chest sizes from about 17 to 21 inches. The X-Large size harness fits chest sizes from 19 to 24.5 inches.

I have a Male whippet with a 56cm deep chest, but weighs less than 30lbs and is quite slight. he usually wears a small but the size chart indicates an XL. will this work for him? his neck is about 10" and I know neck is not involved in this harness
Answer by ChewyMay 15, 2019
The only measurement needed for sizing of this harness is the chest measurement (around the broadest part of the rib-cage). The harness features 4 adjustment points so you are able to use the harness on many different body types.

Is this harness escape proof?
Answer by ChewyNov 14, 2020
This harness is not escape proof. Currently the manufacturer has an Escape Free harness available through their website, which is designed to contract when dogs try to back out, making it escape proof.

Is this harness safe to attach to a doggy seatbelt buckle in a car?
Answer by ChewyJun 12, 2019
The harness is not made specifically for car rides, but in terms of seat belt restraint this may be suitable to use. However this harness does not offer crash protection.

ReviewsWrite a Review

Rated 4.078 out of 5 stars
141 Reviews
Would recommend to a friend

141 Customer Reviews

Filter by reviews that mention

Rated 5 out of 5 stars
By Steffany on Feb 3, 2023

It fits! Awesome!

Awkward shaped dog approved! My chi mix is a little disproportionate. She has a long neck/body, but is also busty. Its hard to find a good fitting harness. This ones adjustable and easy to get on and off! The breathable mesh is a plus too!

Rated 5 out of 5 stars
By Bclark on Jan 14, 2023

Perfect fit

I have tried several different types of harnesses. My little chihuahua/Maltese mix has short legs and really not much space between her neck and shoulders. They either rub her armpits or she slips out of them. This fits better than anything I've tried.

Rated 4 out of 5 stars
By Kristen on Dec 7, 2022

A little divided

The fit and material is good. I do not like rings where the leash hooks are flat making them seem unstable like they may break under extreme pressure , if you have a puller. The straps are very hard to adjust, it takes a lot of effort to get them adjusted. Both of My Shiba Inu like that it is step in and not an over the head harness. Over all it is ok but not sure how the rings will hold up being flat and constantly rubbing and clicking on the leash connection

Rated 5 out of 5 stars
By CatMom on Nov 16, 2022

Great for that special cat, size small

My cat who will wear anything but can escape most harnesses likes this one. He has not figured out how to get out of this one yet.. he is a year old. About 14lbs with about 14 inch chest. Domestic short hair. Love the adjustable straps and quick clip. I have it all the way cinched up in the pics. Wish me luck

Rated 3 out of 5 stars
By Jeb7562 on Dec 27, 2022

Very small dogs

I ordered this for my four month old pup. I missed something in the advertising, because this is for small dogs. The medium would not have fit him when he was 8 weeks old.

Rated 2 out of 5 stars
By Kelly on Nov 8, 2022

Not as durable

I love the Gooby brand and wanted the escape free harness which was sold out. I purchased this one and after one wear, the strap around the neck has ripped, but it looks like sliced in half. I will wait until the escape free harness is back in stock. I would not recommend this particular model.

Rated 1 out of 5 stars
By BayCoo on Nov 17, 2022

too small

I love love Gooby harnesses and use them exclusively but this one was not sized correctly. I bought a medium but had to give it away to someone with a smaller dog. It did not fit my 23 lb dog.

Rated 4 out of 5 stars
By Brklyn on Nov 1, 2022

Nice Harness

I accidentally ordered then wrong harness, however it has worked out fine. This hardness is easier to remove. I feel the other style I had before fits my dog a little better though, it was the no pull comfort x harness.

Rated 1 out of 5 stars
By Lucy on Jan 25, 2023

Wrong harness

Wanted x-large harness for my German Shepherd, not a small dog.

Rated 1 out of 5 stars
By doglover on Sep 8, 2022

Not big enough for a big dog

I measured my dog (a Newfy mix) and decided to try this harness as I have seen it on other smaller dogs. It is definitely not made for a large breed dog no matter what the dimensions say and adjusting it to its largest opening.