Voyager (Best Pet Supplies) Step-In Air Pet Harness size chart (in & cm)
Voyager (Best Pet Supplies) publishes 7 sizes for the Step-In Air Pet Harness, sized by chest girth (neck also listed). The chart runs from 11 to 23 in27.9 to 58.4 cm.
Source: Voyager (Best Pet Supplies) official size chart, checked Nov 4, 2026.
The full Voyager (Best Pet Supplies) Step-In Air Pet Harness chart
Exactly as Voyager (Best Pet Supplies) publishes it. Use the in / cm toggle at the top of the page.
| Size | Chest girth | Neck | Dog weightthe maker's guide, not a fitting |
|---|---|---|---|
| XXXS | 11–12 in27.9–30.5 cm | 7–8 in17.8–20.3 cm | up to 6 lbup to 2.7 kg |
| XXS | 12–13.5 in30.5–34.3 cm | 8.5–9.5 in21.6–24.1 cm | up to 8 lbup to 3.6 kg |
| XS | 13–14.5 in33–36.8 cm | 10–11 in25.4–27.9 cm | up to 9 lbup to 4.1 kg |
| S | 14.5–16 in36.8–40.6 cm | 11–12 in27.9–30.5 cm | up to 14 lbup to 6.4 kg |
| M | 16–18 in40.6–45.7 cm | 12–13.5 in30.5–34.3 cm | up to 18 lbup to 8.2 kg |
| L | 18–20.5 in45.7–52.1 cm | 13.5–15.5 in34.3–39.4 cm | up to 23 lbup to 10.4 kg |
| XL | 20.5–23 in52.1–58.4 cm | 15.5–18 in39.4–45.7 cm | up to 28 lbup to 12.7 kg |
- Voyager (Best Pet Supplies) prints in only (cm converted).
- The centimetre and kilogram values were converted here at 2.54 cm per inch and 0.45359237 kg per pound, not printed by the maker.
Note: Weights are MAXIMUMS. Maker: 'these weights are for reference only and may not directly correspond with the correct size. DO NOT EXCEED MAX WEIGHT!'
If your dog is between two sizes
Voyager (Best Pet Supplies) publishes no between-sizes guidance for the Step-In Air Pet Harness, so this site will not invent one. Between sizes. Check the maker’s chart before you buy.
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 Voyager (Best Pet Supplies) Step-In Air Pet Harness 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.
| Breed | Typical chest girth | Size on this chart | How it was worked out |
|---|---|---|---|
| French Bulldog | 20–26 in50.8–66 cm | L or XL | by chest girth |
| Dachshund (Standard) | 16–24 in40.6–61 cm | S to XL (4 sizes)Measure your dog’s chest to pick one. | by chest girth |
| Beagle | 20–26 in50.8–66 cm | L or XL | by chest girth |
| Cavalier King Charles Spaniel | 18–22 in45.7–55.9 cm | M to XL (3 sizes)Measure your dog’s chest to pick one. | by chest girth |
| Yorkshire Terrier | 12–15 in30.5–38.1 cm | XXXS to S (4 sizes)Measure your dog’s chest to pick one. | by chest girth |
| Pembroke Welsh Corgi | 22–28 in55.9–71.1 cm | XL | by chest girth |
| Miniature Schnauzer | 18–23 in45.7–58.4 cm | M to XL (3 sizes)Measure your dog’s chest to pick one. | by chest girth |
| Pomeranian | 12–16 in30.5–40.6 cm | XXXS to M (5 sizes)Measure your dog’s chest to pick one. | by chest girth |
| Shih Tzu | 16–21 in40.6–53.3 cm | S to XL (4 sizes)Measure your dog’s chest to pick one. | by chest girth |
| Boston Terrier | 18–24 in45.7–61 cm | M to XL (3 sizes)Measure your dog’s chest to pick one. | by 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.
- Breed heights and weights: AKC breed pages, checked Nov 4, 2026.
- Girth: Hund & Shore, "Dog Collar & Harness Size Chart by Breed"
How to measure for this harness
Voyager (Best Pet Supplies) 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 Voyager (Best Pet Supplies)’s own current chart before you buy.
Voyager (Best Pet Supplies) Step-In Air Pet Harness
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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.
- Gooby Comfort X Head-In Harness
4 sizes · 11.75–28 in
- Wild One Step-In Dog Harness
3 sizes · 11–35 in
- Puppia RiteFit Harness (PAJA-AC617)
4 sizes · 13–31.5 in
- Rabbitgoo ControlPro No-Pull Harness (ControlPro series)
5 sizes · 11.6–38 in
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