Size Chart
Finding the right size for your dog accessories
To ensure a perfect fit for a collar or harness, the right size is crucial – for your dog's comfort, safety, and freedom of movement.
Therefore, please take a few minutes to measure before ordering. All you need is a flexible tape measure (alternatively, you can use a string or ribbon and then measure it with a ruler).
Always measure loosely along the body, without any extra slack. This ensures that the measurement will fit optimally into the adjustable range of the collar or harness later.
Make sure the tape measure doesn't cut in and that your dog stands relaxed.
On this page, you'll find our measurement charts for dog harnesses and dog collars – each with a clear illustration and all relevant measurements.
Compare the measured values with the tables to select the appropriate size. If your dog is between two sizes, choose the larger size for more freedom of movement in case of doubt.
Dog Harness – Measurements & Charts
How to measure for a harness
- Back strap: from the base of the neck to behind the shoulder blades
- Chest circumference: the widest point behind the front legs
- Belly strap: distance between the two webbing straps under the belly
- Neck circumference: in the middle of the neck, where the harness sits
Measurement chart for unlined dog harnesses

Measurement chart for lined dog harnesses

Dog Collar – Measurements & Charts
How to measure for a collar
Measure the neck circumference where the collar will sit – loosely fitting, not constricting.
Measurement chart for unlined dog collars

Measurement chart for lined dog collars

FAQ – Frequently Asked Questions
My dog is between two sizes.
When in doubt, choose the larger size. All models are adjustable and can be fine-tuned.
I need a custom size.
Please feel free to send me your dog's measurements – I can custom-make to fit upon request.
Why do the widths differ?
Lined versions are slightly wider and softer due to the lining. Unlined versions are narrower and particularly lightweight.