Hounds-tooth dog collar, Small dog collar, Black dog collar, Classic dog collar, Puppy collar, cute dog collar, Dog collar, Smart dog collar, Adjustable collar, Unique dog collar, Handmade dog collar, stylish dog collar, Hounds-tooth Pattern Small Dogs - Neck 9" to 14" 15mm Width Since Dogs come in all shapes and sizes, we recommend you measure your pooch so you get the right size. We recommend you use a seamstress tape measure. If you don't have a seamstress measuring tape, mark the measurements on a piece of string and measure against a ruler or rigid measuring tape.