Good Fit = Comfort = Easy Acceptance by dogs and puppies!
The Field Guard is designed to enclose just the dog’s head.
The correct size will have air space between it and the dog’s face, with about 2′′ space beyond the nose
(Sizing has this space built in)
1. MEASURE HEAD
Dog should be looking, generally, straight ahead.
Use a piece of string or yarn, then measure against a ruler (best for wiggly dogs or puppies)
Measure from the base of the skull, straight, to the end of the snout.
For accuracy, measure 2 or 3 times.