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Active Flex Dog Harness (XS/S)

Active Flex Dog Harness (XS/S)
$52
$52
4.5
Rated 4.5 out of 5 stars
11 Reviews

Color: Shell

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Size:

Active Flex Dog Harness (XS/S), Shell
  • Easy Clean
  • Waterproof
  • Odor-Free

A waterproof, easy-to-clean harness built for everyday adventures. Featuring a dual-clip design and five-point adjustability for a secure, customized fit.

Every order feeds a shelter dog
We provide much-needed food to rescue shelters. Learn More

Details

Our Active Flex™ harnesses are made for daily walks, weekend hikes, and everything in between—with durable, easy-clean webbing that stays soft and comfortable all day.

  • Waterproof and quick-drying
  • Resists dirt and odors
  • Durable Flex™ webbing is stronger than leather or nylon, and resists fraying
  • Soft and flexible, never stiff
  • Easily wipes clean after muddy adventures

Fit and Sizing

Please measure your dog to ensure a perfect fit. See our size guide for measuring tips and more details.

X-Small

  • Fits necks 9-13"
  • Fits chest 14-18"
  • 5/8" wide
  • Weighs 4.8oz

Small

  • Fits necks 11-18"
  • Fits chest 18-25"
  • 5/8" wide
  • Weighs 5.6oz

Medium

  • Fits necks 15-23"
  • Fits chest 21-27"
  • 1" wide
  • Weighs 12oz

Large

  • Fits necks 18-29"
  • Fits chest 27-39"
  • 1" wide
  • Weighs 13.1oz

Materials and Care

  • PVC coated exterior, polyester webbing interior
  • Brass and zinc alloy hardware, plastic buckles
  • Wipe with a soft cloth and mild soapy water
  • Avoid harsh chemicals or bleach

Shipping Info

  • Orders without personalized items ship in 1-3 days
  • Personalized items require an additional 3 days. Please note: expedited shipping does not reduce production time for personalized products
  • Orders ship once all items are ready (no split shipments)

Returns and Exchanges

We accept returns within 30 days of the original ship date for items in brand new condition, with original tags, and free of pet hair and odor. Refunds will be issued to your original form of payment (excluding original shipping fees).

We want the perfect fit for your pup. That's why we offer a Right Size Guarantee, with one free exchange for a different size for non-personalized apparel and accessories.

Please note:

  • Personalized items are final sale unless we made a mistake
  • Customers are responsible for return shipping unless the item is damaged or incorrect
  • Returns are not accepted after 60 days

View our Return Policy for more details

View full details

Made for Life on the Go

  • Dual leash attachment points offer added versatility for every walk.

    Front and back leash attachment points offer added versatility for every walk.

  • Built with durable Flex™ webbing for lasting strength and everyday reliability.

    Built with durable Flex™ webbing for lasting strength and everyday reliability.

  • Easy to clean, with a waterproof finish that wipes down in seconds.

  • Engineered to withstand up to 470 lbs of force for even the strongest pullers.

    Engineered to withstand up to 470 lbs of force for even the strongest pullers.

1 4

Word on the Street

  • “The streamlined strap design feels comfortable and secure without adding extra bulk.”

    Lauren W. | Dachshund (9lbs)

  • “I love how flexible the harness feels while still being secure, and it’s so easy to clean after walks.”

    Jenna | Mini Goldendoodle (11lbs)

  • “This has quickly become our go to harness for everyday walks and longer adventures.”

    Lauren M. | Goldendoodle (25lbs)
Active Adventure Walk Set, Azure from Active by The Foggy Dog
Active Adventure Walk Set, Azure from Active by The Foggy Dog

Get the Set

Save 10%
Active Flex Harness Adventure Walk Set, Fern at The Foggy Dog

Harness Every Adventure

Flexible, secure, and easy to clean, our Active Flex Harnesses are built to keep up with every adventure.

Active Flex Harness Walk Set, Shell at The Foggy Dog

Mix, Match & Move

Skip the guesswork. Choose from our pre-built Everyday Walk Set, Adventure Walk Set, or Build Your Own Set for a complete, ready-to-go walk system.

One-Year Happiness Guarantee

We stand by every product, so if there’s a defect in materials or craftsmanship within a year of purchase, we’ll make it right.

See It in Action

Reviews

4.5
Rated 4.5 out of 5 stars
Based on 11 reviews
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11 reviews
  • Jessica S.
    Verified Buyer
    Dog Weight 10-19 lbs
    6 hours ago
    Dog Weight 10-19 lbs
    Reviewing
    Active Flex Dog Harness (XS/S), Shell S
    Rated 4 out of 5 stars
    Great quality but requires overhead

    Love the color, love the construction, love the quality, and love the two locations to attach a leash... my only wish is that it didn't require going over my dog's head so it could be put on her faster... she is SO excited when this comes out since that means it's time for an adventure!

    Fit / Sizing AccuracyRated 0.0 on a scale of minus 2 to 2
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  • Emily
    Verified Buyer
    Dog Weight 10-19 lbs
    4 days ago
    Dog Weight 10-19 lbs
    Reviewing
    Active Flex Dog Harness (XS/S), Saddle XS
    Rated 3 out of 5 stars
    Not my fav

    Was excited for these but wish it had a clasp or snap around the neck for easier access to put on and through the head. Since the material can be a little clingy it’s hard to get on without that. And it’s kind of stiff. Not as soft as I thought it would be. Not sure if that’s the hardware causing it or the stitching.

    Fit / Sizing AccuracyRated -1.0 on a scale of minus 2 to 2
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    TF Profile picture for The Foggy Dog
    The Foggy Dog
    Yesterday

    Hi Emily,

    Thank you for taking the time to share your feedback. We’re sorry to hear that the Active Flex Dog Harness didn’t meet your expectations, especially when it comes to how it feels and how easy it is to put on your pup.

    The harness is designed with Flex webbing that is waterproof, quick drying, resistant to dirt and odors, and intended to stay soft and flexible during wear. That said, we really appreciate you pointing out that yours feels stiffer than expected and that the material can feel clingy when pulling it over your pup’s head.

    We also completely understand your feedback about wishing there were a clasp or snap around the neck for easier on and off. We’ve shared your comments with our Product Team so they can take a closer look at both the feel of the material and the overall design.

    Thank you again for giving the harness a try and for sharing such thoughtful feedback with us.

  • Lindsay A.
    Verified Buyer
    Dog Weight 50-59 lbs
    4 days ago
    Dog Weight 50-59 lbs
    Reviewing
    Active Flex Dog Harness - With Handle (M/L), Dahlia M - With Handle
    Rated 5 out of 5 stars
    Love this harness!

    I have been so excited for this harness to come out! It fits and adjusts really well for Sandy at 50 lbs. the handle is sooo functional- when she’s off leash I can grab her quickly.

    Fit / Sizing AccuracyRated 0.0 on a scale of minus 2 to 2
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  • Gina M.
    Verified Buyer
    Dog Weight 70-79 lbs
    6 days ago
    Dog Weight 70-79 lbs
    Reviewing
    Active Flex Dog Harness - With Handle (M/L), Fern L - With Handle
    Rated 5 out of 5 stars
    This harness is everything!

    This harness is everything that we were looking for. Jasper loves to swim and gets so excited when he’s near water that he is hard to control before letting him off the lead. With this harness, it fits really well, I can control him, and it can stay on while he swims! He also wears it while dock diving and for walks in the rain. And the addition of the handle is amazing and so helpful.

    Fit / Sizing AccuracyRated 0.0 on a scale of minus 2 to 2
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  • Carrie W.
    Verified Buyer
    Dog Weight 10-19 lbs
    1 week ago
    Dog Weight 10-19 lbs
    Reviewing
    Active Flex Dog Harness (XS/S), Azure S
    Rated 2 out of 5 stars
    Flex dog harness

    I didn’t like the harness because it’s made out of plastic. There is already a tear in one of the harness. The pink harness has the tear .

    Fit / Sizing AccuracyRated 0.0 on a scale of minus 2 to 2
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    TF Profile picture for The Foggy Dog
    The Foggy Dog
    Yesterday

    Hi Carrie,

    Thank you for taking the time to share your feedback. We're really sorry to hear that you're already experiencing a tear in your Active Flex Dog Harness. We completely understand how disappointing that is, and we really appreciate you bringing this to our attention.

    Our Active Flex Harnesses are made with durable Flex webbing that is designed to be waterproof, quick drying, resistant to dirt and odors, and more resistant to fraying than traditional leather or nylon. That said, a tear this soon is not what we would expect. We've shared your feedback with our Product Team so they can take a closer look at the durability and construction of the harness.

    Please reach out to our Customer Experience team at woof@thefoggydog.com with your order details, and they'll be happy to take a closer look and help work toward a solution.

  • Nicky M.
    Verified Buyer
    Dog Weight 1-9 lbs
    1 week ago
    Dog Weight 1-9 lbs
    Reviewing
    Active Flex Dog Harness (XS/S), Shell XS
    Rated 5 out of 5 stars
    Cute, Comfortable & Great Quality

    I love this harness! It’s super cute and looks even better in person. The material feels high quality, and I love how adjustable it is so I can get a really good fit on my pup. It feels secure without being bulky, and the hardware is really pretty too. We’ve been very happy with it and would definitely recommend!

    Fit / Sizing AccuracyRated 0.0 on a scale of minus 2 to 2
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