Diagram will show you important points for measurement. SIZES ARE ACCORDING TO NECK SIZE, however, please measure your pet according to the diagram and choose the closest size.
Measure from just in front of the dog's ear to the collar. Measure around the dog's head just in front of the ears. Measure around the dog's neck at the collar.

--CLICK HERE for our nifty measuring chart to help guide you in figuring out the right size.

Product ID: PCMACCSNOOD