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The size tables
The published ranges, exactly as the workshop declares them.
Collar
| Size | Neck circumference | Width | Typical breeds |
|---|---|---|---|
| T1 | 20–25 cm | 20 mm | Yorkshire, small Spitz |
| T2 | 25–30 cm | 20 mm | Maltese, Dachshund, Miniature Pinscher, Havanese, small Shih Tzu |
| T3 | 30–35 cm | 25 mm | Jack Russell Terrier, Cavalier King Charles, Pug, Basenji |
| T4 | 35–45 cm | 25 mm | Cocker Spaniel, Beagle, slim Border Collie, French Bulldog, Shiba Inu, slim Staffy |
| T5 | 45–55 cm | 40 mm | Labrador, Golden Retriever, Australian Shepherd, Boxer, Dalmatian, Siberian Husky, American Staffordshire Terrier, Pointers |
| T6 | 55–70 cm | 40 mm | large German Shepherd, Rottweiler, Great Dane, Saint Bernard, Bernese Mountain Dog, Bloodhound, Mastiff |
Harness
| Size | Chest circumference around the ribcage, just behind the front legs | Lower neck circumference for the strap running low across the chest, in front of the forelegs | Width | Typical breeds |
|---|---|---|---|---|
| S | 34–46 cm | 26–42 cm | 20 mm | Dachshund, Miniature Pinscher, Yorkshire, Maltese |
| M | 46–66 cm | 37–52 cm | 25 mm | Jack Russell, Pug, Cavalier King Charles, Shiba Inu, Staffy |
| L | 60–90 cm | 47–70 cm | 25 mm | Golden Retriever, Labrador, Australian Shepherd, Boxer, Husky, Dalmatian |