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COLOSSUS Tactical Harness

OneTigris No-Slippage No-Pull No-Escape Training Vest With Canine Control Handle
COLOSSUS Tactical Harness 2 5 5 1
As low as $34.99
In stock

OneTigris COLOSSUS Tactical HarnessSize chart of COLOSSUS Tactical HarnessOneTigris COLOSSUS Tactical HarnessOneTigris COLOSSUS Tactical HarnessOneTigris COLOSSUS Tactical Harness

Why Choose OneTigris COLOSSUS Tactical Harness?

The COLOSSUS combines the classic strap-harness with a cape to offer both an ergonomic fit and highly functional tactical style. Its Y-shaped, padded chest piece with sturdy, adjustable nylon straps enables a no-slip snug fit for different dog breeds, builds and ages, not compromising mobility or breathability even in warm weather.

The superhero cape gives your pup extra style with its looped panels for morale patches or add-on pouches. The harness has 2 stainless steel D-rings for front chest and rear leash attachment options, ideal for no-pull training or long leashed walks and hikes. The vertical grab handle allows owners/trainers to help the pup in/out of cars, during training sessions, and to steer the pup away from trouble when needed. It’s a simple all-in-one design for everyday use, training sessions, and outdoor adventures.

OneTigris COLOSSUS Tactical Harness

| Comfort & Durability: Uses 1.5” wide, extra thick nylon straps that reduces chafing and is reinforced with strong stainless steel strap clips

| Strapped Vest Design: Combines the basic strap-harness with a tactical cape for mobility, breathability, easy donning/doffing, and options for adding morale patches or pouches

| No-Pull & No-Slip: Y-shaped front chest piece design with extra padding to prevent escape and slippage and doesn’t choke

| 5-Point-Adjustment-System: Fully adjustable to offer a snug fit for all medium to large breeds, builds and ages, with UTX-Duraflex® quick-release buckles

| 2 Leash Clip Options: Front chest D-ring for no-pull training and better traffic control, and vest rear D-ring for everyday walks, long exploration leashes, jogging, hiking, etc.


  1. Always measure your dog before making a purchase!
  2. OneTigris canine gear is scratch resistant, not scratch-proof or chew-proof.
  3. Adjust the straps for dogs with narrow neck/mid sections so they don’t easily slip out of the harness when pulling backwards.
  4. OneTigris harnesses are NOT designed to bear heavy weights and we advise against relying solely on the grab handle(s)to carry your dog.
  5. When loading up pouches for a dog harness or pack, for most dogs, 10% to 12% of their body weight is a good starting point load weights. This would be 5-6lb for a 50lb dog, or 2.5-3kg for a 25kg dog. Of course, the right amount depends on a number of factors, such as your dog's breed, physical fitness, and energy level.
  6. Take heed that it is against the law to misrepresent your pet as a service dog, SAR dog or other types of working dogs,and violators are subject to prosecution.


Materials: Nylon Webbing, UTX-Duraflex® Buckles, Stainless Steel D-rings

Sizing Info:

Size M - Neck Girth 16”-23”/40-58cm, Chest Girth 24”-32”/60cm-81cm, Back Length 11.5”/29cm, Chest Piece Length 11-12”/28-30cm, Patch Panels 7”*1”/18cm*2.5cm

Size L - Neck Girth 18”-25”/45cm-63cm, Chest Girth 27”-36”/68cm-91cm, Back Length 12.5”/32cm, Chest Piece Length 12-13.5”/30cm-34cm, Patch Panels 7.5”*1”/19cm*2.5cm

Size XL - Neck Girth 20-29”/51cm-74cm, Chest Girth 31”-40”/79cm-102cm, Back Length 14”/35cm, Chest Piece Length 12.5”-14.5”/32cm-37cm, Patch Panels 8”*1”/20cm*2.5cm

Weight: Size M 14.1oz/401g, Size L 14.8oz/420g, Size XL 1lb/456g

Pull Strength:

-Size M UTX-Duraflex® Buckle 121lb/55kg; Front Chest D-ring 264lb/120kg; Top D-ring 440lb/200kg

-Size L/XL UTX-Duraflex® Buckle 143lb/65kg; Front Chest D-ring 440lb/200kg; Top D-ring 440lb/200kg 

Package Includes

OneTigris COLOSSUS Tactical Harness *1

OneTigris Red Logo Patch *1

More Information
ColorBlack, OD Green
SizeM, L, XL
WeightSize M 14.1oz/401g, Size L 14.8oz/420g, Size XL 1lb/456g
MaterialNylon Webbing, UTX-Duraflex® Buckles, Stainless Steel D-rings

All orders are processed within 1 to 2 business days (excluding weekends and holidays) after receiving your order confirmation email. You will receive another notification when your order has shipped. 

Your order may be shipped from your local warehouse or international warehouse, depending on the inventory. Also, your order may be divided into several packages for shipment. To ensure that you can receive your order promptly and safely, we will choose the most appropriate shipping method for you.


In General:

Estimated Delivery Time for Different Regions:

※ We do not offer shipping to P.O. Boxes.

※ APO/FPO/DPO addresses currently not supported for shipments.


Most items will arrive within the estimated delivery time. If you don't receive your item(s) on schedule, please rest assured as delays do occasionally occur due to Peak Season/ Global Events/ Port Congestion and Traffic/ Trucking Issues/ Weather Conditions and etc...

We politely suggest that you wait up to 5 business days before contacting us. If you still have not received your items by then, let us know!

We want you to be delighted each time you choose OneTigris. If you are not 100% satisfied, please consult warranty for further information. Feel free to contact us by email if you have any questions regarding shipments at

Import Duties & Taxes:

You may be subject to import duties and taxes (including VAT), which are levied once a delivery reaches your destination country. Any such additional charges must be borne by you. You should note that customs policies and practices vary widely from country to country and that customs reviews may be performed at random and/ or without any warning, thus we cannot guarantee advance notice of such payable costs. We recommend that you contact your local customs office for accurate and up-to-date information.

In respect of all goods dispatched to you to an address outside of where you reside (also applicable for customers holding dual citizenship), you are deemed to be the importer of the goods and must therefore comply with all the laws and regulations of the country into which the goods are being delivered.

The new VAT rules have come into force since 1 July 2021 in EU. Please click here for more details.

How do I check the status of my order?

When your order has shipped, you will receive an email notification from us which will include a tracking number you can use to check its status here. Please allow 48 hours for the tracking information to become available. 

If you haven’t received your order within 3 working days of receiving your shipping confirmation email, please contact us at with your name and order number, and we will look into it for you.