Generally fits breeds such as Bichon Frise & Standard Dachshund and similar size dogs.
The Italian Basket Dog Muzzles are designed in Italy. These flexible polyethylene basket muzzles feature adjustable leather straps and removable front grills for added comfort and access. They're also able to withstand extreme temperatures without breaking.
Circumference of size 3 is 8-1/2 inches.
Length is 2-1/2 inches
Generally fits breeds such as Bichon Frise & Standard Dachshund and similar size dogs.
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.