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For small breeds & puppies Personalise me

FORMFIT® Mesh Dog Harness

An ultra-lightweight breathable dog harness designed for small breeds and puppies, featuring advanced 3D Air Mesh for cooling comfort & customisable name label. Read more

4.9
Rated 4.9 out of 5 stars
247 Reviews
Sale price£19.50
Colourway: Green
Available in
FormFit Harness Size Guide
Size Guide Girth (cm) Weight (kg)
2XS 27 - 31 1.5 - 3
XS 31 - 35 2 - 4.5
S 35 - 40 3.5 - 6
M 40 - 46 5 - 8.5
L 46 - 52 7.5 - 11
XL 52 - 58 10 - 14.5

Product Description

Elevate your summer walks with the EzyDog FORMFIT® Mesh Dog Harness. Engineered specifically for small to medium breeds (up to 14.5kg), this lightweight dog harness solves the two biggest problems for small dog owners: overheating and skin sensitivity.

Crafted from high-performance 3D Air Mesh, the FORMFIT® promotes constant airflow to keep your dog's core temperature stable during active exercise. Unlike standard fabric harnesses that can cause chafing, our soft-edge construction provides a cushioned, 'no-rub' fit that is gentle on delicate skin and fur.

What truly sets the FORMFIT® apart is the personalised dog harness feature. Using our custom side labels, you can add your dog’s name or a safety message, providing the perfect blend of identity and security.

Why the FORMFIT® is the Best Mesh Harness for Small Dogs:

  • Advanced 3D Air Mesh Tech: High-tech mesh harness material that is ultra-breathable and prevents moisture build-up—ideal for Frenchies and Pugs prone to overheating.
  • Fully-personalisable: Stand out in the park by adding Custom Dog Name Labels to your harness.
  • Puppy-Friendly Fit: The adjustable hook-and-loop closure (velcro) ensures a snug, secure fit for growing dogs, acting as the perfect puppy mesh harness.
  • Night-Time Safety: Features integrated reflective webbing for high visibility during early morning or late evening strolls.
  • Heavy Duty Hardware: Equipped with dual stainless steel D-rings for a rust-proof, secure dog lead attachment.

Size & Weight Guidance:

The FORMFIT® has been precision-engineered for smaller dogs.

  • Weight Limit: Designed exclusively for dogs up to 14.5kg.
  • Sizing Note: Sizing for this model is unique to the FORMFIT range. Please refer to our size guide to ensure a rub-free fit for your Pug, Frenchie, or Terrier.

Pro Tip: Looking for more support for a larger breed? Explore our full range of Dog Harnesses for every activity.

Product Features

• Designed for Small Breeds: Ergonomic shape for Pugs,
• Frenchies, Terriers, and more.
• Easy-Fit Design: Quick to put on and take off with a secure buckle and velcro system.
• Lightweight Durability: High-strength materials that don't weigh your dog down.
• Breathable Comfort: Soft mesh construction that moves with your dog.

Works well with..

Car Restraint

Car Restraint

£8.00

Zero Shock Lead

Zero Shock Lead

£16.50

Essential Adjustable Collar

Essential Adjustable Collar

£8.00

FORMFIT® Mesh Dog Harness
FORMFIT® Mesh Dog Harness Sale priceFrom £19.50 GBP

Key features

Double D-Rings

Personalisable

Quick to Fit

Best Seller

Core Materials

3D Air Mesh

Lightweight, breathable 3D Mesh fabric with dual fibre technology for temperature regulation and flexibility.

Adjustable Hook and Loop Closure

Adjustable range for the perfect snug fit.

FORMFIT® Stainless Steel Double D-Rings

Dual D-Rings made from corrosion resistant Stainless Steel in our famous Double Up format for strength and security.

4.9
Rated 4.9 out of 5 stars
Based on 247 reviews
Total 5 star reviews: 224 Total 4 star reviews: 19 Total 3 star reviews: 1 Total 2 star reviews: 2 Total 1 star reviews: 1
Customers Talked About
98%would recommend this product
Reviews Summary
247 reviews
  • SC
    Stephanie C.
    Verified Buyer
    I recommend this product
    Size Bought M
    Dogs Weight 5-10kg
    How old is your dog? 4-8
    What is your Dog Breed? Staffy
    Rated 5 out of 5 stars
    1 week ago
    Great Harness

    One of the best harnesses I’ve purchased for my dogs, I’ve had a few ezydog harnesses and I find this one to be the easier so far for my dog to get into. I also love the specialised name tag you can add on.

  • NR Profile picture for Ness R.
    Ness R.
    Verified Buyer
    I recommend this product
    Size Bought L
    Dogs Weight 5-10kg
    How old is your dog? 4-8
    What is your Dog Breed? Pug
    Rated 5 out of 5 stars
    1 week ago
    Excellent harness

    I’ve always bought the ‘quickfit’ harness for my pugs but decided on a change this time and purchased the ‘form fit’ harness.

    The harness is outstanding quality like all the Ezy Dog products.

    The large size fits my pug Mike very comfortably, without any rubbing or chafing. No complaints from him!

    I absolutely love the optional addition of 2 name tags that stick easily to each side of the harness.

    As always, the customer service is gold standard.

    I was unsure about which harness to buy and also unsure about buying a size large for my small pug, but Maddison was super helpful a number of times, assisting me to make the right decision.

    Honestly, I can never say enough good things about the EZY Dog products and staff!

    EzyDog - UK
    4 minutes ago

    Thanks so much for your lovely review, Ness 😊

    It was an absolute pleasure helping you find the right harness for Mike, and I’m so happy to hear the FormFit has been such a great fit for him. Mike is one very lucky pug!

    Thank you for your continued support of EzyDog and for taking the time to leave such a kind review. It genuinely means a lot. Give Mike a pat from us!

  • MC
    Margaret C.
    Verified Buyer
    I recommend this product
    Size Bought M
    Dogs Weight 5-10kg
    How old is your dog? 0-2
    What is your Dog Breed? Cavoodle
    Rated 5 out of 5 stars
    1 week ago
    Dog Harness

    Well, if I told you that I have purchased one or 2 dog harnesses over the last 12 months, I'd be lying, Lexi has tried them all, but the ezydog harness is fantastic. It actually fits her, she doesn't mind putting it on, and it's comfortable. The other harnesses, lexi would run when I have to put it on her, she wasn't a fan. Not sure why i didn't buy this harness first. 10 out of 10 from us. Thank you.

    EzyDog - UK
    1 week ago

    Thanks so much for your review Margaret 😊

    We're so happy to hear the FormFit Harness has been such a perfect fit for Lexi! It's wonderful that she's comfortable wearing it! 🐾

  • BC
    Brielle C.
    Verified Buyer
    I recommend this product
    Size Bought 2XS
    Dogs Weight 1-5kg
    How old is your dog? 2-4
    What is your Dog Breed? Chihuahua
    Rated 4 out of 5 stars
    2 weeks ago
    Good Quality Harness for Small Breeds

    I’ve been really happy with the EzyDog FORMFIT® Mesh Harness for my tiny 2kg Chihuahua. It fits much better than a lot of other small dog harnesses I’ve tried, especially around the neck and legs where others were often too loose or wide. This one sits nice and snug without restricting movement, and my dog seems very comfortable and moves naturally in it.

    I also really like the breathable mesh material and the wider design that spreads the pressure out better compared to thin straps on a lot of small harnesses.

    My only minor issue was sizing — I went with the extra small, but in hindsight I probably should have chosen the small because after a groom and the fur grows back, the girth becomes a little tighter. Other than that, it’s been a really good harness and feels high quality.

    EzyDog - UK
    2 weeks ago

    Hi Brielle,

    Thanks so much for your lovely review!

    We’re so happy to hear the FormFit has been such a great fit for your gorgeous Chihuahua! Small breeds can definitely be tricky to fit correctly, so it’s great to hear the shape and design worked well for your pup.

    We also really appreciate the sizing feedback as coat length and grooming can definitely make a difference with tiny dogs.

    Thanks again for taking the time to share your experience 🐾

  • CS
    Claudine S.
    Verified Buyer
    I do not recommend this product
    Size Bought 2XS
    Dogs Weight 1-5kg
    How old is your dog? 0-2
    What is your Dog Breed? Toy Poodle
    Rated 2 out of 5 stars
    3 weeks ago
    FORMFIT Mesh Harness is value for money.

    I have purchased the FORMFIT Mesh Harness in Blue, size 2XS for our Toy Poodle Argo. Of all the harnesses that we have bought for our puppy, this one beats all of them in terms of comfort, design and ease of use. Argo is our 4-month old puppy and he clearly loves using his FORMFIT harness for walks and when he is in the car. When he grows a bit bigger, we do intend to purchase the next size up, and a different color too. You can see in the photo how comfortable he is in his blue cute harness.

    EzyDog - UK
    3 weeks ago

    Hi Claudine,

    Thanks so much for the lovely review 😊 Argo is absolutely adorable!

    So glad to hear the Formfit has been such a good fit for him and that you’re loving the comfort and ease of use. Sounds like he’s very happy in his harness 💙

    We can’t wait to see what colour he graduates to next!