Collar Sizing Guide
Grab a piece of string or a soft tape and wrap it snuggly around your dog's neck
Standard Collars add an extra 1/2" for comfort / coat changes
Martingale Collars we need the exact tight measurement
Slip Collars / House ID Collars we need the exact tight measurement and also a second measurement around the dogs largest part of their head.
We would recommend if you are at the top of a size range then size up.
Please note: Not all dogs collars fit or sit the same so please feel free to contact us if you have any custom requirements
Size Chart
Small
9 - 13" (16mm Width)
Medium
13 - 17" (16mm & 20mm Width)
Large
17 - 21" (20mm & 25mm Width)
XL
21 - 25" (25mm Width)
Standard Biothane Collars
Martingale Half Check Collars
Small
12 - 14" (20mm Width)
Medium
14 - 16" (20mm Width)
Large
16 - 18" (25mm Width)
XL
18 - 20" (25mm Width)
Slip Collars
XS
9 - 12 "
Small
9 - 13" (16mm Width)
Medium
13 - 17" (16mm & 20mm Width)
Large
17 - 21" (20mm & 25mm Width)
XL
21 - 25" (25mm Width)