Measure around the dog’s neck where the collar will sit. Put two fingers between the neck and tape measure to ensure there is room for a comfortable fit.
Use this number to determine the best dog collar size.
S/M (14.5"- 18.5" Neck Measurement)
M/L (14.5"- 18.5" Neck Measurement)
Each collar is 1 inch wide and features a nickel plated 2.25'' buckle. Smathers & Branson dog collars are designed to fit medium-large breeds.
