Introducing the Pet Safe Deluxe Remote Trainer Pet Training System RFA 56 designed particularly for big dogs. This training system for Large Dogs helps pet owners train their 🐕 through positive reinforcement and correction with the use of remote control. This comes from a Estate Sale and in Working Order that you can see in the Pictures. Batteries are not Included. You will get everything you see in the Pictures. Look at all the Pictures Good and Carefully. USA ONLY.. NO RETURNS.. PET FREE AND SMOKE FREE ENVIRONMENT.