Measure your dog's neck with a measuring tape. Always make sure you're leaving a little extra room! You should be able to easily fit two fingers between the measuring tape and your dog's neck.Vivid Canine Tip: Measure twice, buy once. If you get the same result twice, you can confidently purchase your favorite bandana knowing you've picked the best size. XS S M L NECK SIZE Up to 13" Up to 21" Up to 23" Up to 28"
