Dog collars are generally thought of as strictly functional, and it's true that they're crucial as both a training aid and a way of identifying Rover if he strays. But as this instruction book and kit shows, collars can also be fun, creative, and even elegant. This glitter dog-collar kit is a wonderful way to bond with a large or medium-sized dog whose neck measures 17 to 26. That would include breeds from Irish setters, golden retrievers, and Labrador retrievers to Airedales, collies, and basset hounds. Glitter paint adds that extra special touch that separates the chic canine from the plain-Jane pooch.