Hover to zoomSize guide & how to measure
Dog coats and jumpers are sized mainly by back length, with chest girth as a second check. Back length matters most for coverage.
How to measure
- Back length: measure along the spine from the base of the neck (collar area) to the base of the tail.
- Chest: measure around the widest part of the ribcage, behind the front legs.
- If the two measurements suggest different sizes, choose by back length and allow for the chest.
| Size | Typical back length | Typical chest |
|---|---|---|
| XS | 20–25 cm | 30–40 cm |
| S | 25–32 cm | 38–50 cm |
| M | 32–40 cm | 48–62 cm |
| L | 40–50 cm | 60–76 cm |
| XL | 50–60 cm | 74–92 cm |
Ranges are approximate and vary by style. Always check this product’s Specifications for its exact measurements.
Full description
The Beaumont Extreme is an all-weather jacket from Baxta & Binx, a dog clothing range designed to look good and stand up to everyday walks.
- All-weather dog jacket
- Baxta & Binx dog clothing range
- Sizes: Small, Medium, Med+, Large, X-Large and XXL
Worth knowing. We have not been able to confirm the fabric, lining or fastening details for this jacket, so we have not listed them. Choose by your dog's measurements rather than the size name alone, and use the in-between "+" sizes if your dog sits between two.
On sizing. Measure the back from the base of the neck to the base of the tail, and the chest around its widest point, before you order.
Delivery
Tracked UK delivery — your estimated arrival date is shown above and updates automatically. Standard delivery £2.99, and free on orders over £39. Full details on our delivery information page. Delivery information
Returns
30 days to change your mind, no interrogation. Items need to be unused (sensory products unopened, for hygiene). Full details on our delivery & returns page.
Payment
Secure checkout by Stripe — cards, Apple Pay, Link and Klarna. We never see or store your card details.
Common questions
How do I choose a size?
Measure your dog's back from the base of the neck to the base of the tail, and the chest around the widest part of the ribcage. The jacket comes in Small, Medium, Med+, Large, X-Large and XXL; the "+" sizes sit between the main sizes, so they suit a dog that measures between two.
What is the Beaumont Extreme for?
It is an all-weather jacket for everyday walks in cold or wet weather, from the Baxta & Binx dog clothing range.
Which options can I choose from?
Small, Medium, Medium / Med+, Large, X-Large, XXL, Standard. Pick one above before adding to your basket.
How long does delivery take?
Your estimated delivery date is shown above and updates automatically. UK orders are sent tracked — standard delivery is £2.99, and free on orders over £39.
How do I track my order?
As soon as your order is dispatched we email you a tracking link, so you can follow it all the way to your door.
How do I choose the right size?
Use the size guide above to measure your pet, then pick the size whose range your measurement falls within. If you’re between sizes, size up. Still unsure? Email us before you order.
What if I need to return my order?
You have 30 days from delivery to change your mind. Just email us with your order number and we’ll send the return steps the same working day — see our delivery & returns page for details.
Baxta & Binx Beaumont Extreme Dog Jacket, Sage
Baxta & Binx Beaumont Extreme Dog Jacket, Sage: an all-weather dog jacket in sizes Small, Medium, Med+, Large, X-Large and XXL, with a measuring guide to help you pick the fit.
From £18.99
Delivery £2.99 · free over £39- Delivery £2.99 · free over £39
- 30-day returns · free return postage
Size
From £18.99
Not sure of the size? Check the measuring guide
· tracked · UK mainland estimate · 30-day promise
Secure checkout by Stripe · Card, Apple Pay & Klarna
Worth knowing
We have not been able to confirm the fabric, lining or fastening details for this jacket, so we have not listed them. Choose by your dog's measurements rather than the size name alone, and use the in-between "+" sizes if your dog sits between two.
Why we chose it
A practical all-weather jacket from a dedicated dog-clothing brand, made in a full run of sizes including in-between sizes for dogs that fall between two.
— Matt, founder
Why buy from Giddy Pets?
- Carefully selected by pet ownersEvery product is chosen and quality-checked by people who actually live with dogs, cats and small pets.
- Tracked delivery on every orderUK delivery with tracking as standard — and it’s free when you spend over £39.
- UK customer supportReal, UK-based humans read every email — usually Matt, the founder. No bots, no ticket numbers.
- Easy returns30 days to change your mind, no interrogation. If it’s not right, we’ll make it right.
Who it suits & helpful guides
Great for dogs of all sizes — especially breeds that feel the cold.
Not ready to buy? Free guides & a 2-minute pet quiz
Not ready to buy? Get the free welcome kit.
Practical pet-care guides — new puppy & kitten checklists, feeding and grooming planners and more. No spam.
🐾 Not sure what to get them? Take the 2-minute pet quiz →
This is an everyday pet product, not a veterinary treatment. For any health concerns, please speak to your vet.
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Advice & planning
Tools and advice
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