Step 1: Wrap a piece of dental floss around the middle of the toenail.
Step 2: While holding the floss around the nail circumference with one hand, use a fine point Sharpie® to mark across both pieces of floss. This will create two points.
Step 3: Stretch the floss and measure the distance between the two points in millimeters.
Step 4: Repeat for all 4 nails on one front paw and one hind paw (not the dewclaw).
Step 5: Based on the measurements obtained (not the average), use the chart below to find your dog's size. Sometimes a dog will require a combination of two sizes.
