*Every bandana can be personalized with the dog/cat name *Matching hair scrunchies can also be added Stay in style with your pup (or cat) with a matching bandana & scrunchie! Fun and stylish, these patterns are sure to be in style and have people compliment! There is an opening on the bandana that your own collar goes through, making things hassle free for you & your pup! Sizes are according to width of the bandana, the measurement given is for suggested neck width of the pet. XXS. 6-8” XS. 10-12" (I have a mini doxie that weighs 11 lbs and wears a XS) S. 12-14" M. 14-16" L. 16-20” XL. 20-24”