The original was fantastic and supported with programing updates to make it even better. I have three dogs and each one shows up on an aerial display with a photo, so there is no question who is who. Aerial view also helps me locate them (thank you, drone camera! on those occasions they decide to take a side trip to our planned outing. Now, with the new version, I don't have to go searching for what jacket, pants, etc. I left the guardian module in while the dogs are on duty at home!
