UpgradesPotty Training Dog DoorBell Prevent Barking And Scrating Doors Damaging Nails

Why use the doorbell
Dogs, like kids, need to be patiently guided to do what is accepted and rewarded.The bell is a good training tool.You can train him touch the bell before going to the toilet .
After a period of time you will find that he no longer barking, no more scratching at the doors, no more pee in your house.Your home is more harmonious and clean, and his nails are healthier.
This product has a 95% success rate and is suitable for all dogs, such as:Doberman,Husky,Golden Retriever,Schnauzer,Poodle,Rough Collie,Samoyed, Pomeranian,Chihuahua,Chow etc.