Review on 🐶 Tattle Tale Sonic Pet Training Alarm - Pack of 2 by Brenda Hernandez

I bought this because my dog likes to run around the house. He has certain areas that he likes to mark and no matter how many times I clean them with spot remover or spot remover he comes back. His favorite place is on the bottom rung of the ladder. When first placed, he avoided the stairs like a plague. I was very satisfied, the product served its purpose. In general, a month has passed, he got used to it a little, but since then he has not marked this place. This device relies on large movements or sounds to trigger it. Sometimes when my dog walks easily, it doesn't work. But when he barks loudly, it triggers the device. In general, the device works reasonably, but you need to find the right place or slope for it to work properly.