Sizing
Need help with sizing? Reach out to us, we’re always happy to help find the perfect fit for your pup.

Collar Sizing
Original Collars
Collar measurements reflect the range between the first and last adjustment holes. For the best fit, your dog’s neck should sit near the middle — giving you flexibility to tighten or loosen as needed.
Need a custom-sized collar? We’ll make one with your dog’s neck measurement in the middle of the adjustment range, just enter it in the neck size field.
Quick Release Collars
Collar measurements reflect the adjustment size range of the collar, for example a size small adjusts from 11” to 14”.
How to Measure for a Collar
- Use a soft measuring tape or a piece of string to measure around your dog’s neck where the collar would naturally sit.
- Make sure you can fit two fingers snugly between the tape (or string) and your dog’s neck. This ensures a comfy fit without being too tight.
If using string: Mark the spot where the string overlaps, then lay it flat and measure it with a ruler or tape measure.

Collar Width
Our collars are available in 5/8”, 3/4”, and 1” widths.
Recommended Width by Size:
XS - 5/8” or 3/4”
S - 5/8” or 3/4”
M - 3/4” or 1”
L - 1”
XL - 1”

Harness Sizing
To measure for a harness, use a soft tape measure or string.
1. Measure your dogs neck, where a collar would sit, leaving room for two fingers of space for a comfortable fit.
2. Measure the widest part of your dogs chest, usually right behind their front legs, leaving room for two fingers of space.
If your dog is in-between sizes, we suggest that you size up!