Night Before Christmas Dog or Puppy Collar - Classy and Cute Apparel for Your Pet Your dog will look very Christmasy in this brightly colored adjustable collar. This collar makes an ideal gift for your four legged child. (Everyone else gets a gift- Why not?) Made with a bright Christmas-tree print on green ribbon and red webbing. Medium 12 to 20" Made with top quality nylon webbing,custom woven to our specifications in the USA. Our webbing offers superior strength, durability, abrasion resistance, and longevity.