1 neck circumference 37-46cm， depth 22cm --- husky， golden hair， Samoyed
2 neck circumference 35-44cm， depth 21cm --- card， husky and so on
3 neck circumference 28-37cm， depth 13cm --- Beijing Pakistan， than the bear and so on
4 neck circumference 23-30cm， depth 13cm --- Schnauzer， joy pedicle， cocoa and so on
5 neck circumference 20-27cm， depth 12cm --- 10 pounds more than the cat， Bo Mei， Xi Shi and so on
6 neck circumference 18-24cm， depth 11cm --- slimmer cat， toy VIP and so on
7 neck circumference 14-19cm， depth 9cm --- kitten， Chihuahua and other mini dogs