Created for dogs who love exploring the neighborhood, jogging the greenway and meeting new friends at the dog park, the 600 Yard Remote Trainer is a medium-range trainer for medium to large dogs. The 600-yard range (that’s basically a third of a mile) is perfect for giving your best friend freedom while still keeping in touch. The remote fits comfortably in the palm of your hand, and we specifically designed the buttons to be intuitive, so they’re easy to remember and right where you expect them to be. The backlit, large font display is easy to read any time of day or night. Built to last a lifetime, this training system is durable enough to survive even your most unpredictable adventures. The collar is ridged coated nylon (to keep slipping at bay), and the collar and remote are waterproof – perfect for spontaneous puddle jumping. Your pet deserves the best. Trust PetSafe® to help keep your pet healthy, safe and happy.