The Best Dog Outerwear Products for 2026!

New year, new you! The new year can be a call for change and resets, but we bet one thing pet owners want to keep consistent is the assurance that they're buying the best quality and value products for their furry friends. Each new year, the Real Pet Store endeavours to help its customers with this task; it's time for our 'Best pet products for 2026' blog series! Keep up to date with the best-selling dog, cat and small animal products of last year, to inform all of your pet-buying needs for 2026. 

To kick off the series, we'll be showing off the best dog outerwear for 2026. This includes dog coats and clothing and the best harnesses for all your outdoor adventures!

We calculate the list based on a simple formula of volume of sales divided by total number of complaints, warranty faults and returns during 2025. The highest-scoring top 3 are listed below. 

THE BEST DOG OUTERWEAR FOR 2026:

1. Hurtta Weekend Warrior II Eco Dog Harness in Eggplant - NEW & IMPROVED! This harness proves to be one of the most popular year after year. Available in sizes XS - XL and 5 different colours (Eggplant, Desert Orange, Raven Black, Ruby and Parsley Green), these harnesses are a perfect match for any pup. Favoured for their ergonomic design, these harnesses don't inhibit your dog's movement. In fact, their adjustable straps, breathable mesh padding and a newly positioned leash loop prevents any chafing or strain, even when your dog is pulling on their lead. As well as prioritising your dog's comfort, these harnesses are finished with reflective detailing and a sturdy safety handle at the back of the harness for extra control when needed. Durable, reliable and dog-centric; these harnesses are a great choice for exploring the outdoors with comfort, style and safety.

2. Ancol Dog Puppy Coats Stormguard Terracotta - if there's ever a time for an outdoor coat to keep your dog clean, comfy and protected, it's now! With a cosy fleece lining and an enduring waterproof surface (including a chest protector), these coats are great at keeping your dog warm, dry and clean during those wet and windy wintery walks. With sizes XS - XXL and elasticated neck and leg straps, these coats can suit dogs of many shapes and sizes, and are easy to slip on and off. Finished with reflective edging and a simple lead slot, these coats boast practicality, safety and durability. Not only are they perfect for all weathers, but they're suited to all dogs too; with 5 bold colours to choose from, your dog will be walking with style! Shop dog coats here!

3. Happy Pet Go WALK Airmesh Harness - these dog harnesses are a great choice all round! Made from breathable airmesh fabrics and lined with reflective piping, these harnesses provide both comfort and better visibility for your dog. An additional sturdy dual D-ring attachment for your lead means extra security when walking your dog. Simple and effective - the Go WALK Airmesh Harnesses are popular for a reason and often sell out! Available in sizes XS - XL. 

Dog harnesses are one of the fundamental accessories all dog owners need in their dog's day-to-day routine, whilst dog coats provide that extra security and practicality especially during the winter months, but can become a reliable, staple piece in your dog's wardrobe each year. They are each a great accessory to pair with your dog's lead for safer, more secure walks. It is important to consider which size of outerwear is best suited to your dog to ensure comfort and mobility. 

Above are listed the top 3 best dog outerwear pieces for 2026, based on Real Pet Store's 2025 sales and reliability data from Real Pet Store outlets on eBay, Amazon and official website. 

To shop for more dog harnesses, please click here.

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