Size guide
Find the right size.
A soft tape measure is all you need. For the harness, chest girth is what counts; for the collar, neck girth. Weight is a guide, measuring is always more reliable.

- 1
Chest girth · harness
The widest part of the chest, just behind the front legs.
- 2
Neck girth · collar and harness
At the base of the neck, where the collar sits.
Between two sizes? Take the larger one, then adjust the straps. Wrong size? We send you the right one, no return needed.
Harnesses
Strap width: 2 cm in XS, 2.5 cm in S, 3 cm from M to XL.
Collar
Leash
SizeChest girthNeck girthApprox. weight
XS38–46 cm32–35 cm4–6 kg
S44–55 cm35–42 cm5–11 kg
M56–67 cm42–49 cm10–20 kg
L67–83 cm46–54 cm21–30 kg
XL80–107 cm54–71 cm32–40 kg
SizeNeck girthWidthApprox. weight
XS23.5–30 cm2 cm2 kg
S30–41 cm2.5 cm3–9 kg
M36–51 cm3.2 cm7–25 kg
L41–61 cm3.2 cm20–40 kg
XL51–71 cm3.8 cm30–60 kg
SizeLengthWidth
M122 to 155 cm2.5 cm
L152 to 202 cm2.5 cm