✅ Editor’s Pick
✈️ Airline & Flight Travel
🧳 Under-Seat Carry-On
🌬️ Cabin Ventilation
📸 Product Images





🧭 How This Flight Carrier Was Evaluated
- 📏 Under-seat fit (dimensions, flexibility, structure)
- 🧾 Airline-policy alignment (size limits vary by airline/aircraft)
- 🌬️ Ventilation and airflow (mesh coverage)
- 🔒 Security (zippers, clip points, closure reliability)
- 🧳 Airport handling (carry comfort, stability while walking)
- 🧼 Cleaning (removable pad, wipeable materials)
Images ·
Flight Fit Check ·
Boarding & Layovers ·
Price ·
Overview ·
Pros & Cons ·
Final Assessment ·
FAQ
📏 Flight Fit Check (Under-Seat Compatibility)
- 🧾 Compare the carrier’s listed dimensions with your airline’s under-seat requirements
- 🐕 Confirm your dog can turn and lie down comfortably inside the interior space
- 🧳 Soft-sided carriers typically compress better under the seat during flight
🛫 Boarding & Layovers (What Matters in Airports)
- 🧳 Carry comfort: strap/handles for longer terminal walks
- 🔒 Secure closures: reduces risk during security checks and crowded gates
- 🌬️ Ventilation: useful during boarding lines and delays
- 🧼 Easy cleanup: helpful for long travel days
⚙️ Airline & Flight Travel Overview
🌟 Pros & Cons
- ✈️ Built around in-cabin flight needs
- 🌬️ Breathable mesh for airflow
- 🧳 Comfortable to carry through airports
- 🔒 Secure closures for travel environments (model dependent)
- 📏 Under-seat clearance varies by airline and aircraft
- 🐕 Fit depends on dog measurements and carrier interior space
📝 Product Details
Product description
The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked.

1 Choke & Escape Free
2 Shock Absorbing
3 Easy To Put On
4 Comfortable and Durable
5 Machine Wash

1 XS
2 Small
3 Medium
4 Large
5 2XL
The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked.
Never presses on my dog’s trachea
“Because of the x-frame design, even if Bella is running or pulling on the leash, it will never press on her trachea. And it won’t cause her to choke or anything like that.” – Alyssa P. & Bella
Super breathable and comfortable for long walks or hikes
“This is a really great harness. I would highly recommend it. It has all the features we’re looking for. Good for an active lifestyle or a non-active lifestyle” – Cassidy L. & Koa
The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked.
The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked.
For small dogs and brachycephalic breeds
“We love all the Comfort X series because of the x frame design. It protects them from neck injuries and tracheal collapse, which is so important for small dogs and brachycephalic breeds.” – Hana S. & Pepper
Easy to use Snap & Swivel buckle
“The rotational buckle is absolutely a key part of this harness. It’s probably one of my favorite details. It’s so easy. My grandma’s actually having to film holding it, and she’s having such an easy time doing it.” – Jen F. & Louie
The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked.
The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked.
Provides security and peace of mind
“The most important feature for us is the escape free mechanism, which lightly tightens around the abdomen when being pulled, which provides security and peace of mind.” – Jayla M. & Jarvis
Good quality material, comfortable & lightweight
“It’s a very, very good quality material, very lightweight, and just super comfortable for her. And it has made such a difference in our family walks.” – Bethany S. & Hercules and Lily
The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked.

How does this harness differ from other Gooby harnesses?
In the past, Gooby harnesses either had the Escape Free or the Choke Free feature, but never both. Escape Free Comfort X One is the first Gooby harness that has both.
Is the Comfort X One harness suitable for all types of dogs?
It is suitable for most toys, small, and medium sized dogs. It comes in a range of sizes from dogs with chest measurement of 10.5″ up to 33″.
How do your sizes work?
Our sizes run small since our harnesses focus on small to medium sized dogs. Please take a look at our size chart for more information and how to take accurate measurements.
How do I measure my dog for the correct harness size?
Measure around the widest part of your dog’s chest, just behind the front legs.
Do you have it for dogs with a chest size smaller than 9”?
No we don’t. The smallest chest size starts at 10.5″. You can check the sizing chart provided per Gooby product to determine the best fit for your dog.
Other Gooby Products
Add to Cart
Add to Cart
Add to Cart
Add to Cart
Add to Cart
Price
EUR 34.09EUR34.09
EUR 24.71EUR24.71
EUR 21.30EUR21.30
—
EUR 23.86EUR23.86
EUR 13.95EUR13.95
—
Choke Free
✔
✘
✔
✘
✔
✘
✘
Escape Free
✔
✘
✔
✔
✘
✔
✔
Shock Absorbing
✔
✘
✘
✘
✘
✘
✘
Sizing Options
2XS – 2XL
6 feet
XS – XL
XS-XL
S- XL
XS – L
S – L
D-Ring
Metal
Metal
POM Plastic
Metal
Metal
POM Plastic
POM Plastic
Material
Mesh & Cotton
—
Polyester
Polyster
Polyster
Neoprene & Faux Suede
Neoprene
Product Dimensions : 8.5 x 10 x 0.7 inches; 4.94 ounces
Item model number : 04231
Date First Available : October 10, 2023
Manufacturer : Inafiction USA, Inc. dba Gooby Pet Fashion
ASIN : B0CKTK88N4
Best Sellers Rank: #17,704 in Pet Supplies (See Top 100 in Pet Supplies) #198 in Dog Vest Harnesses
Customer Reviews: 4.4 4.4 out of 5 stars (337) var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
Escape-Free Security: Never worry about losing your small dog again. The Escape Free Comfort X One Dog Harness contracts snugly to prevent even the most determined escape artists from wriggling out. It’s designed specifically for small dogs, ensuring a secure fit that keeps them safe.
Choke-Free Comfort: Protect your pup’s delicate neck with our innovative deep V-neck frame. This unique step-in dog harness redistributes pulling force to the chest and shoulders, eliminating neck pressure and making every walk enjoyable for your furry friend.
Effortless Convenience: Simplify your daily routine with easy-snap and swivel buckles. Hook, snap, and go—all with one hand. This step in harness for small dogs ensures a quick and hassle-free experience, saving you time and frustration.
Shock Absorbing Design: Enjoy a calmer walk with the harness’s shock-absorbing feature. It effectively reduces the impact of sudden pulls, making it more comfortable for your dog and easier on your hands. Perfect for small and medium-sized dogs.
Ultimate Comfort and Fit: Keep your dog cool and comfortable with breathable mesh and a flexible body frame. This step in dog harness adapts perfectly to your pup’s shape, ensuring maximum comfort on every adventure. It’s a harness your dog will love to wear.
🏁 Final Assessment
As an airline-approved dog carrier for airline & flight travel, this option is most appropriate for
owners seeking an under-seat, in-cabin carrier with ventilation and travel handling suited to airports, boarding lines, and flights.
Performance depends on matching the carrier’s dimensions to airline requirements and choosing the correct size for the dog.
- ✅ Best match: in-cabin pet travelers with small dogs
- ✅ Best use: flights, airports, and layovers
- ✅ Priority features: under-seat fit, airflow, secure closures
If the size and materials match what you need, check today’s price and the latest reviews before you decide.
❓ FAQ: Airline & Flight Travel
Does “airline-approved” mean it fits every airline?
No. Under-seat dimensions and pet policies vary by airline and aircraft. Compatibility depends on carrier measurements and airline limits.
What matters most for in-cabin flights?
Under-seat fit, ventilation, secure closures, and carry comfort for airports and boarding lines.
How do I choose the right size for my dog?
Compare your dog’s length/height to the carrier’s interior dimensions listed on the retailer page.
Affiliate Disclosure: dogtravelpro.com participates in the Amazon Services LLC Associates Program.
Prices and availability are subject to change.