"My lab really doesn't tell me when she has to go out. This doorbell is great, and my doggie learned very quickly in one day. She knows how to give you her paw so i sat in front of her and asked her for her paw after a couple of times i would put the Paw(doorbell part) in my hand and then when she hit it i would say "Lets go potty!" then let her out. Every time she has to go potty sometimes she doesn't hit it so i walk her over there and point at it and she knows what to do after that. Alot of people think that i am crazy i guess but i love it like on the weekends when your cleaning, watching movies, being out side, ect. then you don't have to let your dog hold it the whole time. I'm sure it would work great for people with multiple pets since not all dogs go to the bathroom at the sametime. This was a good thing to invent. And i think that she likes to use it also. It does take 3 AA and 1 9 Volt battery but if you take your dog camping, to the races you can take it with you it's very portable. I would diffently buy another one if i had to."
