These are fun Bait/Treat Bags, you can hang them up while your working with your dog, or just hang it off your wrist or belt and always have your treats at the ready. These treat pouches are super fun if you want to use them to teach your dog to tug. You choose the handle length, longer lengths are great for little dogs. If you are going to use this dog treat training bag to teach your dog to tug, we recommend the longer handle lengths, as the longer handle reduces shock to your dog's neck, as well as your shoulders and your hands. The opening on our dog training pouch is 5" wide with a quick pull tab open for quick access to treats.