Click to Rotate

Click to Rotate
Click to Rotate
Click to Rotate

Your dog would go to the ends of the earth with you.

So bring along the most technically superior athletic dog outerwear ever designed.
Meticulously researched and tested to regulate temperature, deflect moisture, and reflect light.
The award-winning Molosser Aegis dog outerwear.
The best jacket in the world for the best dog in the world. Yours.

The Aegis Award-Winning All-Weather Dog Outerwear.

$495 USD

Easily adjustable for a wide range of chest sizes.
Variable leg sizing for comfortable fit.
Reflective laminates ensure 360° low-light visibility.
Snap closure for easy on/off operation.
Weatherproof design locks out rain, standing water, snow, dirt and road salts.
Cord-lock for convenient neck adjustment.
Available in Explorer Orange and Arctic Grey.

Sizing Guide

With your dog standing (not seated) in front of you…use a tailor’s measuring tape (or a piece of string and a ruler)

1. Dog’s Length

Measure your dog’s back length. Measure from the withers (your dog’s shoulder blades) to the base of your dog’s tail.

2. Dog’s Chest

Measure your dog’s chest girth. Measure around the widest part of your dog’s rib cage (typically just behind your dog’s front two legs).

3. Sizing Guide

Use our Size Guide to determine the correct size for your

Still unsure about the correct size for your dog? Our customer care department will be happy to assist you. Simply email us at: and include your dog’s back length measurement, chest girth measurement, breed, and approximate weight. Our sizing team will review your email and suggest the best possible size for your dog.

Measure XXS XS S M L XL
Length 11″-15″ 14″-20″ 19″-25″ 24″-28″ 26″-30″ 30″+
Chest 13″-19″ 18″-22″ 20″-27″ 26″-30″ 28″-33″ 33″-40″

Order now and get the Aegis Utility Carry Bag

Designed for bringing your Aegis jacket to and from your adventures, this lightweight, waterproof bag helps to protect your car, home and relatives from water, mud and whatever else you two got into that day.