I went to look for a GPS dog training collar for my dog because I was sick of having her run away and not being able to find her for hours. I was always so nervous and so upset when this happened, and I knew that it had to stop. I was in the process of training my dog to stay at home, but in the mean time, I wanted a collar that would allow me to track her when she did happen to run off. I wanted this collar to have a good distance for the GPS as well because sometimes my dog wandered off pretty far from where we lived. It was quite easy for me to find a GPS dog training collar that had all of the specs that I wanted it to, and I was excited to purchase it. Not only did it come with the collar and GPS, but it came with an amazing GPS display that would allow me to easily track my dog's location. I have now been using this GPS collar on my dog for the past month, and each time she tries to run away, I can find her within mere minutes. Share