6 x Dog Tennis Balls Replacement Exercise Trainer Launcher Thrower solar power backpack with power bank It has very comfortable shoulder

It has very comfortable shoulder straps that are padded and with detachable solar panels on the front that you can take with you without the backpack

Power bank is not included

then 4s Vibration/Shock - Collar shutdown for 1 minute after 7th correction level

- Back zippered pocket

8+ with thinner case)

6 x Dog Tennis Balls Replacement Exercise Trainer Launcher Thrower solar power backpack with power bank It has very comfortable shoulderToys Type: balls Type: Dogs ball Launcher replacement Launcher Link: https: www. bellabydesignllc. com products afp automatic ball launcher dog ball thrower machine hyper fetch 6 tennis ball included