To fit a muzzle we need:
Length of head- measure the side of the head, along the jowl from back of ear to tip of nose.
Circumference- measure around the centre of the muzzle- (mouth closed)
A rough idea of height- measure from the floor to the top of the shoulder
Neck- if your dog isn't a lurcher or sight hound then a neck measurement is helpful.
A photo or name of the breed and size of dog.
For more information on how to measure for a muzzle please contact Fiona on: firstname.lastname@example.org