EcoBark Custom-Fit Harness - Black

Regular price $21.99 Sale price$9.99 Save $12.00
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Fully Adjustable for a Customized Fit!

The Custom-Fit Harness has adjustable straps around both the neck and the chest to fit your uniquely shaped dog, making it the perfect harness for every breed! The double-padded, breathable mesh and extra plush piping make the Custom-Fit the super comfortable on long walks. All of our eco-friendly harnesses feature an innovative, no-choke design that will protect your dog's trachea and throat during long walks.


  • Great for walking, running and hiking.
  • Adjustable straps at both the neck AND the chest ensure a customized fit, and prevent your dog from escaping.
  • Soft, durable straps made from eco-friendly recycled water bottles.
  • Flexible, padded air-mesh (non-toxic, RoHS tested) conforms to your dog's natural movements.
  • Secure, non-breakaway buckle provides security during walks. 
  • Double stitching provides strength around the reinforced anchor hook.
  • Available in 8 colors: red, red stripe, orange, green, blue, purple, pink, and black.
  • Matching leashes available to purchase separately.
  • Available in sizes XS - XXL.

How to Choose the Right Size:

Using a measuring tape or string & ruler, measure around the base of your pet's neck and the widest part of their chest, then refer to our Custom-Fit Harness Sizing Chart for the most accurate fit.

WARNING: Our harness features a unique and innovative design. Please do not purchase based off of another company's sizing. Contact us if you need help selecting the right size for your dog.


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Adventure Awaits

Explore the outdoors with your favorite harness

EcoBark Pet Supplies

We SEll Out Quickly

Our Small Breed Harnesses are very popular with small and teacup dog enthusiasts so please get them while supplies last.



I received the Adaptiflex Joint Supplement about a week ago and have been giving it to my 7 1/2 year old Chihuaha / Lhasa Aspo mix. Every now and then her joints lock, I have noticed that she has had a little more pep in her step since taking these every day. The product quality and ingredients seems to be good. My dog likes the peanut butter flavor and is excited when I give it to her.

This product is a great value for the price. I'll definitely be buying again.

Kym B
Los Angeles, CA

So glad I got this hardy harness for my 2.5 to 4lbs Maltese got her and xxxs and when she was just 2.5lbs at 3months and she is currently 4 lbs at 5months and still fits her well. Will buy her a bigger size since she is outgrowing this harness. Holds up well and very well made.

Mizi B
Dallas, TX

We’ve used them for our present dog and just ordered 2 for our new addition. They fit so well and comfortably, yet secure. The color selection is beautiful. Easy on and off. But most importantly to me is that they are made from recycled plastic bottles and even the packaging is biodegradable! Way to go!
I get so disappointed when a product boasts about how ecologically it’s made and then it’s packaged in a bunch of non-recyclable or non-compostable garbage, so I appreciate that eco-collars follow through on that.

New York, NY

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