Collars fit best when fastened in middle of size range. Providing exact measurements of your dogs neck upon ordering ensures your collar will be the perfect fit.
We make collars in 3 different widths of Biothane:
5/8" - XS to S dogs
3/4" - S to L dogs
1" - M to XL dogs
How to measure for a collar
Quick release collar
Measure from the end of one of the buckles to the end of the fabric/material.
Measure from the middle (bar) of the buckle to the most worn hole of the collar.
Use a soft measuring tape to measure the area of your dogs neck where the collar usually sits. You want to have the measuring tape snug, but not too tight. Add 1" to the measurement to ensure collar will not be too tight.