Not just for humans!
I bought Dr. Madre's bedwetting alarm for a much different reason than child bed wetting.  We have a dog who has refused to be housebroken.  After trying every tip and trick in the book we resorted to doggy diapers.  After reading about Dr. Madre's device I decided it may work on dogs, too.  I put the arm band around the dog's neck as a collar then clip the the sensor in his diaper.  The cord in between is rather long on the dog but I'm able to coil it up and keep in contained on the backside of the diaper where it stays clean.  When the dog urinates a little the alarm goes off and he does not like that!  He now goes to the front door and whines to go out rather than risk setting off the alarm.  This is the result we were looking for!  Time will tell if he will still go to the front door without the diaper and device but we're making progress.
Rating: 5 stars