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The Ruffwear Grip Trex dog boots set the standard in paw wear for dogs who hike, bike, run, or explore the great outdoors with their humans.

These high-performance boots feature a rugged and resilient Ruffwear-designed Vibram outsole that provides exceptional traction on varied terrain. Breathable mesh upper provides ventilation and keeps dirt and debris out. Closure system combines hook-and-loop with hardware, cinching around the narrowest part of the dog’s leg to provide a secure fit.

Just as you would with your gear, check closure system and adjust fit as needed 15 minutes into your activity and throughout the adventure.

Getting started with Ruffwear boots? Check out our helpful tips.

Set of FOUR boots.

Select Size

Use this fit guide to select the appropriate size for your dog. Measure across widest part of paw when bearing weight.

Measure ALL paws. If between sizes, size down.
Download Paw Measurement Chart

1.5 in (38 mm)
1.75 in (44 mm)
2.0 in (51 mm)
2.25 in (57 mm)
2.5 in (64 mm)
2.75 in (70 mm)
3.0 in (76 mm)
3.25 in (83 mm)

Measure ALL paws. If between sizes, size down.
Download Paw Measurement Chart

How To Measure Your Dog's Paw

Key Features

Additional Features

  • Protects dogs’ paws from extreme environments
  • Gusset design provides wide opening for easy on/off
  • Low-light visibility with reflective trim
  • Available in sets of two or four
  • Made in Vietnam

Washing Instructions

  • Secure fasteners
  • Wash in cold water
  • Gentle cycle
  • Mild detergent
  • Air dry

Trail Tested Promise

All of our products are rigorously field tested and we proudly guarantee against defects in materials and craftsmanship.

Great Companions

Ratings & Reviews

Customer Reviews

4.4 Based on 224 Reviews
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  • times
  • cold
  • service dog
  • set
  • dogs
  • use
  • feet
  • socks
  • Trex
  • heat
Mariah W.
United States


I absolutely love them. I don’t worry about his feet getting cut, burned. They don’t even bother him.

Kayla W.
United States


We love Ruffwear products but these boots didn’t even last us one run. One flipped off while running in tall grass. Not sure why it fell off but this was a first for us with a product. The boots are made very nicely & great for running on any type of surface though!

Phillip B.
United States

Dog Boots

The boots nowadays are paper thin! They didn’t used to be... Ruffwear why go on the cheap??? The only reason I buy these boots is they are the only boots that fit my Boxers paws. For years I bought the boots before the change. They were perfect! You should know I am not the only one complaining about the paper thin material!!! If I find another choice I will stop buying the paper thin boots!!!

Maureen B.
United States

Good shoe for dogs with Degenerative Myelopathy

This shoe has been durable for my baby struck down with DM.

Maureen B. verified customer review of Grip Trex™
Holly F.
United States

Grip Trex for Great Danes

I really wanted to like these boots and we did, at first. We had ordered 2 sets for our Great Danes (about 140# each, well-trimmed nails, senior lifestyle), and their nails had come through the front. We reached out and the very excellent customer service department sent us two new sets with the recommendation to try using socks to prevent this from happening again. We did this and still, within just a few months use, we've seen holes through the front and ripped seams at the front where the rubber meets the nylon. We walk slowly twice a day, for about 45 minutes to an hour; it's city sidewalks and parks, nothing excessive. The soles are still completely intact, but the rest of the boot could use work. We can't really see replacing these every few months. Love the company and the idea of the boot, but can't recommend based on our experience.

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