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Harnesses & Vests Padded and Nylon Harnesses Comfort Flex Sport Harness
Comfort Flex Sport Harness
Based on 6 reviews

Comfort Flex Sport Harness

Based on 6 reviews
  • Dual purpose "handle" leash connection
  • Redundant Velcro and safety snap closure
  • Reflective nylon strapping on chest-piece
  • Machine washable, line dry
  • Made in the USA
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The Comfort Flex Sport Harness offers you and your dog only the highest standards of safety, simplicity and security.

Unlike many harnesses, the Comfort Flex Sport Harness is designed to protect sensitive areas, like your dogs throat and underarms, during any level of exercise. Due to the dynamic position of the leash connection, pressure is always directed directly to the chest, never riding up on the dogs' throat. The simple yet effective design also lets your dog retain a full range of motion without having to worry about underarm irritation or chafing.

Getting your dog into this harness is incredibly easy. Just drop it over your dog's head, secure the Velcro strap around his girth and connect the safety snap. With very little practice, this can even be done with just one hand. Reflective nylon strapping is easily seen in low light situations.


Small20.5"-23.5"Shelties, Pugs, etc.
Medium24"-28"Aussies, Spaniels, etc.
Large28.5"-33.5"Labradors, Goldens, etc.
XLarge32"-36"Shepherds, Rotties, etc.
XXLarge37.5"-42"Giant Breeds

What is girth?

Girth is taken from the widest part of the dog's chest behind the forelegs.

A dog with a tape measure around its neck, behind the ears.
Bought this product?

Purchased an xlarge harness for my 95 pound lab. It fits perfectly. Very satisfied with it. It's easy on and off. My lab loves it. Highly recommend it.

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Customer submitted image

Just received our Comfort flex harness and it fit"Cooper" perfect right out of the box. He loves it and so easy to put on. Certainly as most of us have done we all own all kinds of harnesses from all different stores. I purchase everything for our dogs from Leerburg and have been very happy with their products and their wonderful service.

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I have purchased a few harnesses in my day and was never pleased until I purchased each of my dogs a Comfortflex Sport Harness. The harnesses are lightweight and padded which is so important when you have active dogs! They fit perfectly and their weight is distributed so well through the harness, it gives you great control. Ergonomically designed, makes our walks and hikes a breeze. The dogs also seem like they enjoy having them on because their actions are not restricted. The best harness on the market! We also have the Comfortflex Limited Slip Collars and they are a wonderful product as well!!

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I purchased two at a dog show two years ago. I have two greyhounds, my female (70#) wears a med-lge and my male (90#) wears an xl. They are not sent into a yard so all of their business is in the end of a leash-so in two years, these harnesses have been heavily used. First-still going strong. I wanted to change colors so am looking to replace-at greyhound shows, other owners love the design and reflective qualities, and the old ones will go to a deserving hound owner.

They've held up remarkably well. The only evidence of age is the Velcro has to be tweeted on my males harness and really doesn't stick anymore, but the buckle is fully functional, so apart from a little appearance difference, no impact of functionality.

Putting this harness on the dogs, also amazing. Greyhounds have thin skin and a light coat, so other harness designs caused friction on fur and was a hassle for an excited dog to "step into". THIS harness I literally hold it open, and my dogs come to it, and put their heads through the opening. I snap, and that's it. Literally, I trained them to come and put their own harness on. I highly recommend.

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This is a great harness. I have been using it for my Border Collie in agility training. It's light and doesn't interfere with his jumping or twisting movements. Also, it doesn't rub on him like other harnesses have.

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I am looking to purchase harnesses for the pet store I manage. It's the best harness out there. All my dogs have one. Every time a customer sees one they want one;) Thank you, Darlene

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