New classic collars size guide

Measure your dog’s neck circumference and add an extra 2 centimetres to the result.

If you are between two sizes, always opt for the larger one.

  Neck Collar width
XS 21,5 - 27,5 cm 2,5 cm
S 26,5 - 32 cm 2,5 cm
M 31,5 - 37 cm 2,5 cm
L 37,5 - 43,5 cm 3 cm
L2 42,5 - 48,5 cm 3 cm
XL 47,5 - 53,5 cm 3 cm