Size Guide
Chest first. Wrap a soft tape around the widest part of the ribcage, just behind the front legs. Snug, not tight. Then the neck, around the base where a collar sits.
Between sizes? Go up. Thick double coat (shepherd, husky, border collie)? Go up.
| Size | Chest (cm) | Neck (cm) | Typical Australian dogs (guide only, measure anyway) |
|---|---|---|---|
| XS | 35–45 | 25–33 | Mini dachshund, Maltese, Chihuahua, small Cavoodle |
| S | 44–58 | 30–40 | Cavoodle, Frenchie, Jack Russell, Mini Schnauzer, Cocker |
| M | 56–72 | 38–50 | Staffy, Kelpie, Border Collie, Spoodle, Whippet, Beagle |
| L | 70–88 | 46–60 | Labrador, Golden Retriever, Cattle Dog, Boxer, Greyhound, Groodle |
| XL | 86–105 | 55–70 | German Shepherd, Rottweiler, Bernese, large Groodle |
Body-type notes
- Staffies and bulldogs are wide at the chest and narrow at the waist. Pick by chest, then tighten the belly strap fully.
- Greyhounds and whippets are deep-chested. Pick by chest, expect the neck straps at their loosest.
- Puppies: buy for today, not for later. A loose harness twists. Free size swap when they grow.
Still not sure? Email wagverapro@gmail.com a photo of your dog from the side and the chest measurement and we'll tell you which size. We reply within 1–2 business days. Wrong size costs you nothing: free swap within 60 days. Fitting steps are in the Fitting Guide.