Generally fits breeds such as Bichon Frise & Standard Dachshund and similar size dogs.
The Italian Basket Dog Muzzles will allow the dog to breath freely, pant and drink water.
This dog muzzle also has a removable front grill that allows for added adjustment.
These flexible polyethylene (plastic) basket muzzles will discourage dogs from chewing and swallowing undesirable objects.
Circumference of size 3 is 8-1/2 inches.
Length is 2-1/2 inches.
Please measure your dogs snout.
How to measure:
Circumference - measure approximately 1/2" below his eyes around the snout.
Note: order the muzzle that is 1/2" to 3/4" bigger than the exact circumference of the dogs snout.

Click Here for Italian Basket Muzzle Size Chart.