Dogs with a broad chest, a thick neck and short legs are the hardest to size: go up a size by weight and the chest fits, but the body and legs can come out too long. Maryna, who lives in Philadelphia, did some research and found that with bullies, neck comfort matters most — so she measured her dog first: a 54 cm (21 in) neck and a 75 cm (29.5 in) chest. On a sunny day in late November, he headed out in a PETT2GO Lightweight Windbreaker in Coal Black, size 2XL, sniffing his way down a leaf-covered sidewalk. With his short legs and short back, though, an XL might have been enough.
PETT2GO Field Report
- Dog Profile: American Bully — 54 cm (21 in) neck, 75 cm (29.5 in) chest; broad-chested, short legs, short back
- Location: Philadelphia, Pennsylvania, USA
- Season: Late November — winter is setting in: cold and dry in Philadelphia, short on sunshine, with the occasional winter storm. When the sun is out, 41°F (5°C) still feels pleasant
- PETT2GO Gear: PETT2GO Lightweight Windbreaker, Coal Black (2XL — with his build, an XL may be enough)
- Test Setting: Maryna walks him along leaf-covered neighborhood sidewalks, soaking up a rare bit of winter sun
📏 Sizing a Stocky Dog: 2XL or XL?
For most dogs, sizing by weight gets you close. American Bullies, with their especially muscular neck and chest, are different: heavy and broad up front, but short in the leg and back. Size up by weight and the chest won’t be tight — but the extra body and leg length can bunch up and get in the way.
Maryna’s dog is a classic example. He wears a 2XL, but with short legs and a short back, an XL might be enough. PETT2GO sizing is based on weight and body measurements, not breed. If your dog has a similar broad-chested, short-legged build, measure the neck, chest and back length, then enter weight and coat length in the PETT2GO Size Assistant on the product page. If you land between two sizes, send us the measurements and we’ll help you choose — bigger isn’t automatically better.
❄️ Sunny Winter Days Still Bring Wind — and Short Coats Feel It
By late November, winter has already arrived in Philadelphia. The sun was out, but the wind kept chasing leaves across the sidewalk — exactly the kind of day that tricks you into thinking it isn’t cold.
The windbreaker isn’t an insulated jacket; it’s a wind layer. It stops the wind from stripping away body heat while staying light and breathable. The Coal Black version is especially light and soft, a good match for dogs who are sensitive to the swishing sound of a jacket. On colder days, add a fleece vest underneath — two light layers move better than one heavy coat.
🔗 Harness and Leash: How Do They Work Together?
Before heading out, Maryna simply threads the leash through the opening and clips it to his collar — no need to take the suit off. The windbreaker goes right over your dog’s usual collar or harness, and the 3-way waterproof zipper on the back lets you line the opening up with the harness D-ring. For a strong, stocky dog, one less wrestling match before every walk makes a real difference.
Fits Stocky Dogs Too | PETT2GO Lightweight Windbreaker
Sizes M–3XL for dogs 17–45 kg (37–99 lb). Wears over a harness, with a 3-way zipper that lines up with the D-ring. Coal Black is made from 100% recycled polyester.
Shop Now →❓ Frequently Asked Questions
How do I size a broad-chested, short-legged dog?
PETT2GO sizing is based on weight and body measurements, not breed. For stocky dogs, measure chest and back length along with weight, then use the PETT2GO Size Assistant on the product page. Dogs with short legs and a short back don’t always need to size up by weight.
Will the windbreaker feel tight across a broad chest?
Once it’s on, slide two fingers between the chest and the fabric — if they fit easily, the fit is right. If the chest feels tight but the length is right, send us the measurements and we’ll take a look.
Is a windbreaker warm enough for winter?
The windbreaker blocks wind and sheds moisture — it isn’t insulation. In damp, windy weather around 41–64°F (5–18°C), layer a PETT2GO Motion Fleece Vest underneath and the windbreaker on top; the two together still stay light and easy to move in.
Can my dog wear it over a harness?
Yes. It’s designed to go over your dog’s existing collar or harness. There’s a leash opening for collars, and the 3-way waterproof zipper on the back lets you line the opening up with your harness D-ring — no need to change your walking routine.
Related Reading
- PETT2GO Windbreaker vs. Raincoat: How to Choose
- How to Layer a Fleece Vest and Windbreaker for Your Dog — Without Bulk or Restriction
- How To Get Your Dog Used To Wearing A Coat?
A sturdy build shouldn’t mean settling. Find the one that fits, and the walk is all about being together.
Video and measurements shared by Maryna in Philadelphia, Pennsylvania, used with permission.
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