Your sweet pup will love to join in on the Gigi and Max fun with a bamboo bandana. Imagine the matching photo opportunities when puppy and baby match! S/M will fit your smaller dog with a neck circumference of 16” or smaller. L/XL will fit your larger dog with a neck circumference of 23” or smaller. Bandana will arrive to you untied. To tie onto your pet, fold the bandana in half then tie a double knot around neck. *This item is not eligible for return. Be sure to check circumference of your pet’s neck prior to purchase if unsure on sizing.