Please measure around the centre of the neck with a soft tape measure, at the point where the collar would normally sit, do not pull the tape too tight or have it too loose.
Please do not enter the size stamp from another makers collar or enter the overall collar length.
Our Studded Collars have 5 holes of adjustment which covers a 3" (75mm) neck range. If your dog is adult (over 2 years old) we will make the Collar with the measurement given as the centre hole, which gives a balanced finished result. If under 2 years old we will make the measurement given as the 1st or 2nd hole to allow for growth.