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Wild One Classic Cushioned Dog Harness (with neck buckle) size chart (in & cm)

Wild One publishes 4 sizes for the Classic Cushioned Dog Harness (with neck buckle), sized by chest girth (neck also listed). The chart runs from 13 to 38 in33 to 96.5 cm.

Source: Wild One official size chart, checked Nov 4, 2026.

The full Wild One Classic Cushioned Dog Harness (with neck buckle) chart

Exactly as Wild One publishes it. Use the in / cm toggle at the top of the page.

Wild One Classic Cushioned Dog Harness (with neck buckle) published size chart
SizeChest girthNeck
XS13–16 in33–40.6 cm10–11 in25.4–27.9 cm
S16–22 in40.6–55.9 cm12–14 in30.5–35.6 cm
M20–28 in50.8–71.1 cm15–18 in38.1–45.7 cm
L26–38 in66–96.5 cm17–22 in43.2–55.9 cm

Worth checking: Values are from the page's 'Product Dimensions & Specs' (current neck-buckle version). The same page's pop-up size guide still shows the older no-buckle chart (XS chest 12-15, S 15-21, M 19-27, L 25-38 in); Wild One's walk-kit page says sizing changed with the neck-buckle design. Re-check before publishing.

Note: Maker: in between sizes, size up.

If your dog is between two sizes

Wild One publishes advice for this, so use theirs rather than a rule of thumb:

“in between sizes, size up”

Source: Wild One, Classic Cushioned Dog Harness (with neck buckle), checked Nov 4, 2026.

This site treats a measurement within 1 in of the edge of a size, or inside two sizes at once, as between sizes, and shows both. Work it out with the harness calculator, or read how to measure your dog.

Popular breeds on the Wild One Classic Cushioned Dog Harness (with neck buckle) chart

10 of the most popular breeds that have a published chest girth, mapped onto this chart. Only 57 of 127 breed records have a girth at all, so this is a sample, not a ranking. A breed range is a range: two dogs of the same breed can land in different sizes, so measure your dog.

Popular breeds and the Wild One Classic Cushioned Dog Harness (with neck buckle) size their published girth falls in
BreedTypical chest girthSize on this chartHow it was worked out
French Bulldog20–26 in50.8–66 cmS to L (3 sizes)Measure your dog’s chest to pick one.by chest girth
Labrador Retriever28–36 in71.1–91.4 cmM or Lby chest girth
Golden Retriever28–34 in71.1–86.4 cmM or Lby chest girth
German Shepherd Dog30–36 in76.2–91.4 cmLby chest girth
Dachshund (Standard)16–24 in40.6–61 cmXS to M (3 sizes)Measure your dog’s chest to pick one.by chest girth
Poodle (Standard)24–30 in61–76.2 cmM or Lby chest girth
Beagle20–26 in50.8–66 cmS to L (3 sizes)Measure your dog’s chest to pick one.by chest girth
Rottweiler32–40 in81.3–101.6 cmLby chest girth
Cavalier King Charles Spaniel18–22 in45.7–55.9 cmS or Mby chest girth
Yorkshire Terrier12–15 in30.5–38.1 cmXSby chest girth

Where a breed’s published girth reaches across three or more sizes, the first and last are shown with the count. This site will not pick one of them for you.

How to measure for this harness

Wild One sizes this harness by chest girth (neck also listed).

Run a soft tape around the widest part of the rib cage, just behind the front legs, and keep it snug but not tight. Two fingers should slide under it. Measure twice: a tape that has slipped an inch is the single most common reason a size is wrong.

A number off this chart is where to start, not a fitting. Measure your dog and check Wild One’s own current chart before you buy.

Full guide: how to measure your dog

Wild One Classic Cushioned Dog Harness (with neck buckle)

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Sizes here come from the maker’s own chart, not from any retailer.

Nearest harness charts

Charts that cover a similar range, if this one is too small or too large for your dog.

Back to every harness chart · Dog harness size chart