Yellow Dog Design Inc. is a dye sublimation/heat transfer printing company specializing in the design and manufacture of a unique line of pet collars and leads as well as Equine fashions in their local NC facility. This line is passionate about the product as evidenced by the 5 awesome canines that come to work with us everyday 4 Labs and 1 Dachshund. They are our models and some of the best product testers in the industry. Train your dog to ring the bell when he has to go. Patterns: Pink and Teal Flowers. All Ding Dog Bells are 26" in length with 1" wide fabric.