XXS: 25 to 30 cm / 10 to 12 inches
XS: 28 to 33 cm / 11 to 13 inches
S: 30 to 35 cm / 12 to 14 inches
S/M: 33 to 40 cm / 13 to 16 inches
M: 37 to 44 cm / 14.5 to 17.5 inches
M/L: 40 to 48 cm / 16 to 19 inches
L: 45 to 55 inches / 18 to 22 inches
L/XL: 50 to 61 cm / 20 to 24 inches
XL: 56 to 66cm / 22 to 26 inches
XXL: 61 to 71cm / 24 to 28 inches
To choose the right size, measure your dog's neck without leaving any space where the collar will be worn. Looking at the size chart, choose the size that comes closest to your dog's neck size. It is best to choose the smallest size that will fit your dog.
