This is a product information page for the chains we use on the Half Check Dog Collar also called a Martingale Collar.
>> Measuring a dog for a Half Check Dog Collar
19mm chain | 25mm chain | |
a) Tip to tip | 120 cm | 135 cm |
b) Weight | 25g | 47g |
c) Gauge (thickness) of rings | 2.6mm | 3.75mm |
d) Gauge (thickness) of links | 2mm | 2.6mm |
e) Width of links | 7.5mm | 9mm |


Measuring a dog for a Half Check Dog Collar
This collar is the one most fraught with measuring problems. Measuring a dog for a half check dog collar is no different to measuring a dog for any other collar – forget the chain!
Take a soft tape and place it round the smallest part of the dogs’ neck.
That’s it.