collars Have your owner measure the circumference of your neck with a tape measure, where the collar is naturally worn and at the same tension as if measuring a man’s shirt collar. harnesses Measure the girth around the broadest part of your chest, just behind your front legs. Allow an extra 2” for a comfortable fit. clothing Have your owner hold a tape measure at your collar and measure to base of your tail, preferably while you are standing. shoes / boots Measure from the front edge of the small pads to the back edge of the largest pad. Do not include nails unless they are unusually big. eyewear Measure the circumference of your head from where you would naturally wear sunglasses, this will give you the measurement of the back strap and frame. To measure the chin strap, measure from ear to ear under your chin.