Size Guide

How do you choose the perfect size for your dog?

You can measure your furry friend using a tape measure.
Measure the circumference of the neck where it begins to widen.
Measure the chest circumference just behind the front legs, at the widest part of the ribcage.
We always recommend measuring with a little extra room—try fitting two fingers between the tape measure and your dog's fur.
If your dog's measurements fall right on the border between two sizes, we recommend choosing the larger size for greater comfort and to prevent chafing.
IMPORTANT: Sizing varies between different types of harnesses. Please check the size chart for the specific harness style to ensure the right fit.
For "body/step-in" style harnesses, sizes follow a sequential order. The lower end of the measurement range corresponds to the harness fastened at its tightest setting (velcro closed), while the upper end corresponds to the loosest setting (velcro opened as wide as possible).
Consider your dog's specific characteristics—such as measurements, weight, body shape, and activity level—when selecting the most suitable harness.
If you have a growing puppy, feel free to ask us for advice on the best size based on their breed and weight; we’d be happy to help.

If you’re still unsure about the size, just ask—we’d love to help you choose! Send us a message via chat, a DM on Instagram (@piggydex), or an email at piggydexshop@gmail.com, and we’ll be happy to lend a paw :)