Horseware
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Horseware Dog Coats
Which Horseware dog coat should you buy?
For everyday British rain, the Horseware Signature Dog Rain Coat 0G (from £34.95) is the simplest answer: waterproof, unfilled and light enough for mild, wet days. If your dog feels the cold, step up to a filled coat — the Horseware Signature Dog Rain Coat 100G (from £39.95) for winter walks, or the Horseware Signature Padded Dog Rug 200G (from £28.95) for standing about at the yard. For a smarter finish in the Witney colourways there is the Horseware Newmarket Dog Coat (from £34.95) and the Horseware Newmarket Heritage Dog Coat (from £48.95), plus the Horseware Newmarket Dog Fleece (from £31.95) as a dry-day mid-layer. This collection holds 8 Horseware dog products, 7 of which have sizes in stock today.
In a hurry?
- Rain only, mild weather: Signature Dog Rain Coat 0G — from £34.95
- Rain plus warmth: Signature Dog Rain Coat 100G — from £39.95
- Coldest days / standing around: Signature Padded Dog Rug 200G — from £28.95
- Smart yard look: Newmarket Dog Coat — from £34.95
- Indoors or dry days: Newmarket Dog Fleece — from £31.95
- Sizing: measure back length from collar to tail base, then match it to the size chart for that style before ordering
How do the Horseware dog coats compare?
| Coat | Fill | Best for | From (in stock) |
|---|---|---|---|
| Horseware Signature Padded Dog Rug 200G | 200g padded | Cold, still days and waiting around at the yard | £28.95 |
| Horseware Newmarket Dog Fleece | Fleece, no waterproofing | Dry days, indoors, layering under a coat | £31.95 |
| Horseware Newmarket Dog Coat | Fleece-lined, waterproof outer | Everyday walks, in the Witney charcoal and stripe colourways | £34.95 |
| Horseware Signature Dog Rain Coat 0G | No fill | Mild but wet British weather | £34.95 |
| Horseware Signature Dog Rain Coat 100G | 100g fill | Wet winter walks where warmth matters too | £39.95 |
| Horseware Ionic Therapy Dog Coat 50G | 50g fill, ceramic-infused lining, water-repellent outer | Older or hard-working dogs, as part of a routine agreed with your vet | £43.95 |
| Horseware Newmarket Heritage Dog Coat | Cotton outer, water-resistant | Smart, traditional styling for cooler days and light showers | £48.95 |
Prices shown are the lowest size currently in stock and change with size — the smaller sizes are the cheapest, the largest cost more.
How do you size a Horseware dog coat?
Horseware dog coats are sized by back length: measure your dog from the base of the collar to the base of the tail, in inches or centimetres, with the dog standing square. That measurement, not weight or breed, is what the size chart works from. Most styles here run from XX-Small up to XX-Large, and the Ionic Therapy Dog Coat 50G goes as far as XXX-Large, so deep-chested and long-backed dogs are covered.
What if your dog is between two sizes?
Go up rather than down. A slightly long coat still fastens and moves with the dog; a short one rides up behind the front legs and rubs. If you are unsure, get in touch and our team will help you match the measurement to the right size.
Which fill weight does your dog actually need?
Fill weight is simply how much insulation is quilted into the coat. 0G means no fill at all — it is a rain shell. 50G and 100G add a light and a medium layer of warmth. 200G is the warmest option in this range and suits dogs that stand still in the cold rather than run through it. Thin-coated breeds, puppies and older dogs generally want more fill than a thick-coated working dog doing the same walk.
Can a fleece replace a coat?
Not in the rain. The Horseware Newmarket Dog Fleece is warm and breathable but is not a waterproof layer, so treat it as a dry-day coat or a mid-layer rather than wet-weather kit.
What about the Ionic Therapy Dog Coat?
The Horseware Ionic Therapy Dog Coat 50G uses a ceramic-infused lining designed to reflect your dog's own body heat back towards the muscles, which owners typically use to help keep an older or hard-working dog warm and comfortable after exercise. It is a rug, not a medical device: it does not treat or cure arthritis, injury or any other condition. If your dog is stiff, sore or lame, speak to your vet first and use a coat like this only alongside the plan they give you.
Common questions about Horseware dog coats
Are Horseware dog coats waterproof?
The Signature Dog Rain Coat 0G, Signature Dog Rain Coat 100G and Newmarket Dog Coat have a waterproof outer, and the Signature Padded Dog Rug 200G is listed as a waterproof rug. The Ionic Therapy Dog Coat 50G uses a water-repellent ripstop outer rather than a fully waterproof one, and the Newmarket Heritage Dog Coat has a cotton outer with a water-resistant dry wax finish that copes with light showers rather than heavy rain. The Newmarket Dog Fleece is not waterproof at all. Check the individual product page for the exact specification before you buy.
How do I measure my dog for a Horseware coat?
Stand your dog square and measure along the spine from the base of the collar to the base of the tail. Match that back-length figure to the Horseware size chart for the style you want. Ignore breed labels and weight — two dogs of the same weight can need different sizes. If the measurement falls between two sizes, choose the larger one.
What does 0G, 50G, 100G or 200G mean on a dog coat?
It is the weight of insulating fill inside the coat. 0G has no fill and keeps rain off only. 50G is light warmth, 100G is a middle option for winter walks, and 200G is the warmest coat in this range — best for dogs that stand around in the cold rather than run.
Will a Horseware dog coat work with a harness?
Several styles, including the Newmarket Dog Coat and Newmarket Dog Fleece, are made with a harness opening so the lead clip can pass through the coat. If you always walk on a harness, check the product page for that feature before ordering, or get in touch and our team will help.
Does the Ionic Therapy Dog Coat help arthritic dogs?
It is designed to reflect body heat back towards the muscles, which can support warmth and comfort in an older or stiff dog. It is not a treatment and it does not cure or diagnose anything. Always talk to your vet about a dog showing stiffness, pain or lameness, and use the coat only as part of the plan they recommend.
How do I wash a Horseware dog coat?
Brush off dry mud first, then follow the care label sewn into the coat. Use a mild, non-biological detergent, avoid fabric conditioner and never tumble dry a waterproof coat — heat damages the coating and the fill. Reproofing occasionally will keep a waterproof outer beading properly.
Buying Horseware dog coats at Just Horse Riders
We stock Horseware dog coats alongside the equestrian range because most of them get bought by the same people, for the same weather. If you are unsure which fill weight or size suits your dog, get in touch and our team will help before you order.
Free UK delivery over £50 · 90-day returns · Expert help
Last reviewed 2026-07-24 by the Just Horse Riders team.