Stop (point of transition from cranial to facial skeleton)
M3
Tape measure
Occipital protuberance
Stop
M4
Ruler
Stop
End of muzzle
M5
Tape measure
Most rostral point caudal to zygomatic arch on one side
Most rostral point caudal to zygomatic arch on the other side
M6
Callipers
Most rostral point caudal to zygomatic arch on one side
Most rostral point caudal to zygomatic arch on the other side
M7
Callipers
Zygomatic arch on one side
Zygomatic arch on the other side (the widest point)
M8
Callipers
Occipital protuberance
Point of wing of atlas
M9
Callipers
Lateral canthus of one eye
Lateral canthus of the other eye
M10
Callipers
Medial canthus of one eye
Medial canthus of the other eye
M11
Tape measure
Most ventral point of thorax
Ground
M12
Tape measure
Tuber ischium of the pelvis
Ground
M13
Tape measure
Greater tubercle of the humerus
Tuber ischium of the pelvis
M14
N/A
Eye conformational abnormalities, including strabismus, exophthalmos and exotropia determined by observation when dog looking forwards, left and right (FigureĀ 9).