Sizing Guide

These collars are made to last a long time, so we want to make sure the fit is right from the very beginning! Taking a few extra minutes to measure now helps ensure your dog is comfortable and means you won’t have to worry about replacing or resizing later.

Find Your Size From an Existing Collar:

  1. Select a collar that fits your pup well.

  2. Place the collar on a flat surface.

    -For a traditional buckle collar: Measure from the end of the collar (not including the buckle) to your dog's best fitting hole.

    -For a side release collar: Measure from end to end.

  3. Round to the nearest size. If between two sizes, size up or get custom size.

Diagram comparing a traditional belt buckle with a side release buckle, showing how each is fastened.

Find Your Size Using a Soft Tape Measure / String:

  1. Use a soft measuring tape or find a piece of string long enough to encircle your dogs neck

  2. Have your dog sit.

  3. Place the string around the neck- resting snug, just above the shoulders.

  4. Pinch where the string meets itself, remove it, and measure the length flat on the table.

A drawing of a brown dog being measured with a tape measure around its neck by a person's hand.
A drawing of a brown dog being measured with a tape measure around its neck by a person's hand.

Once you have your dog’s neck measurement, look over our size chart to find the closest fit.

If your pup falls right into a size, perfect! If they’re in between sizes, no worries at all—that’s exactly what our Build Your Own Collar is for.

Just choose that option and leave your dog’s exact neck measurement at checkout, and we’ll custom make a collar that fits your pup just right. Easy, stress-free, and made just for them!

Still not sure? We are happy to help you find the perfect size!

A size chart for belts showing sizes XS, S, M, L, XL with corresponding length ranges and widths, illustrated with brown belts with gold buckles.
A size chart for belts showing sizes XS, S, M, L, XL with corresponding length ranges and widths, illustrated with brown belts with gold buckles.