ClearCollar Elizabethan Restraint Collars are sized by the
diameter of the interior neck opening. The collar features five sets of
adjustment holes for custom fitting of the collar to your animal.
This collar is measured by diameter, which is illustrated at right.
Diameter is the distance across the inside neck opening of the collar.
These measurements are approximate and the collar is adjustable.
Measure your pet's neck with a tape measure. This measurement is the
circumference of the neck.
A diameter measurement is approximately 1/3 the circumference; we suggest
that you divide your neck measurement by 3 and order the collar that corresponds.
For example: The dog's neck has a circumference of 9 inches. Divided
by 3, your diameter result is 3 inches. Depending on your pet's breed, build
and coat thickness, a size 15 or 18 collar should fit your pet. |