Is your pet Tar Heel born or Tar Heel bred? Show of your Tar Heel spirit with these Carolina blue and white dog collars and leashes. These leashes and collars are made from soft, heavy-duty nylon. A swivel clip on the leash allows your dog to roam without tripping on any loose leash. A rugged, plastic snap-lock buckle comfortably secures the collar around your dog's neck. So, let your dog sport these UNC fashion accessories until he's Tar Heel dead.