size chart boulderbarks collars

 

BOULDERBARKS COLLARS
COLLAR SIZE NECK SIZE WIDTH WEIGHT (LBS)
SM-WIDE 9" TO 15" 1" 15-20
MD-WIDE 12" TO 18" 1" 15-40
LG-WIDE 15" TO 21" 1" 30-60
XL-WIDE 18" TO 24" 1" 50-90
XXL-WIDE 21" TO 27" 1" 90+