Blueberry Pet Classic Solid Color Adjustable Dog Collar size chart (in & cm)
Blueberry Pet publishes 4 sizes for the Classic Solid Color Adjustable Dog Collar, sized by neck. The chart runs from 8 to 26 in21 to 66 cm.
Source: Blueberry Pet official size chart, checked Nov 4, 2026. Read from the maker's own chart image on that page.
The full Blueberry Pet Classic Solid Color Adjustable Dog Collar chart
Exactly as Blueberry Pet publishes it. Use the in / cm toggle at the top of the page.
| Size | Neck | Dog weightthe maker's guide, not a fitting | Strap width |
|---|---|---|---|
| XS | 8–11 in21–28 cm | up to 10 lbup to 4.5 kg | 3/8 in (1 cm) |
| S | 12–16 in30–40 cm | up to 20 lbup to 9.1 kg | 5/8 in (1.5 cm) |
| M | 14.5–20 in37–50 cm | up to 45 lbup to 20.4 kg | 3/4 in (2 cm) |
| L | 18–26 in45–66 cm | up to 85 lbup to 38.6 kg | 1 in (2.5 cm) |
- Blueberry Pet prints in + cm (both printed); weight lb only (kg converted).
- The kilogram values were converted here at 2.54 cm per inch and 0.45359237 kg per pound, not printed by the maker.
- Read from the maker's own size-chart image on its website.
Note: Read from the maker's 'Collar Size Information' image in the product gallery. Weights are maximums ('up to'). The image's inch and cm columns are not exact conversions of each other; both kept as printed.
If your dog is between two sizes
Blueberry Pet publishes no between-sizes guidance for the Classic Solid Color Adjustable Dog Collar, 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 collar calculator, or read how to measure your dog.
Popular breeds on the Blueberry Pet Classic Solid Color Adjustable Dog Collar chart
10 of the most popular breeds that have a published neck 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 neck | Size on this chart | How it was worked out |
|---|---|---|---|
| French Bulldog | 13–18 in33–45.7 cm | S to L (3 sizes)Measure your dog’s neck to pick one. | by neck girth |
| Labrador Retriever | 17–23 in43.2–58.4 cm | M or L | by neck girth |
| Golden Retriever | 16–24 in40.6–61 cm | S to L (3 sizes)Measure your dog’s neck to pick one. | by neck girth |
| German Shepherd Dog | 18–24 in45.7–61 cm | M or L | by neck girth |
| Dachshund (Standard) | 12–16 in30.5–40.6 cm | S or M | by neck girth |
| Poodle (Standard) | 15–20 in38.1–50.8 cm | S to L (3 sizes)Measure your dog’s neck to pick one. | by neck girth |
| Beagle | 13–17 in33–43.2 cm | S or M | by neck girth |
| Rottweiler | 20–26 in50.8–66 cm | M or L | by neck girth |
| Cavalier King Charles Spaniel | 12–15 in30.5–38.1 cm | S or M | by neck girth |
| Yorkshire Terrier | 8–11 in20.3–27.9 cm | XS | by neck 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 collar
Blueberry Pet sizes this collar by neck.
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 Blueberry Pet’s own current chart before you buy.
Blueberry Pet Classic Solid Color Adjustable Dog Collar
Buy links are off. When they are on, this box will hold a labelled affiliate link and nothing else will move on the page.
Sizes here come from the maker’s own chart, not from any retailer.
Nearest collar charts
Charts that cover a similar range, if this one is too small or too large for your dog.
- Max and Neo Martingale All Nylon Dog Collar
4 sizes · 10–26 in
- Ruffwear Front Range Collar
3 sizes · 11–26 in
- Wild One Waterproof Dog Collar
5 sizes · 7–23 in
- Carhartt Dog Collar
2 sizes · 12–26 in
Back to every collar chart · Dog collar size chart