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Please reach out to designedbynapoleon@gmail.com for questions, feedback, partnerships, or product requests. We can also be reached on Instagram @designedbynapoleon.

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Harness Size Chart
Measure your dog as shown to find the best fit.
Neck (base of neck)
Measure around the base of your dog’s neck where the collar sits (slightly below the top of the neck).
Girth
Measure around the widest part of your dog’s chest just behind the front legs.
NAPÖLEÖN harness sizing by neck and girth measurement
Size Neck(base of neck) Girth(widest part of chest)
XS 14 inches 17 to 21 inches
S 17 inches 21 to 25 inches
M 19 inches 22 to 25.5 inches
Between sizes?
If your dog is between sizes or still growing, we recommend sizing up.
Tip
Use a soft measuring tape and leave room for two fingers.
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