Review on Set of 3 High Tech Pet Sofa Scram Sonic Pad Pet Deterrents by Leslie Little

They work REALLY well. My dog loves to climb on furniture while I'm at work and I'm fed up with it. I bought them and they did not disappoint me. Eventually she realized it and tried to avoid it. So I put a very light blanket over it so she couldn't tell where she was. Then she learns that ANY location can set off an alarm. fair warning. For the first few days I didn't leave the house with them on the furniture or anything. The second day I came home and the cat jumped onto the couch, set the alarm and jumped back leaving it half folded which caused the alarm to go off. I have no idea how long that alarm went off but all the animals were SO scared when I got home and hid. My poor dog who never has accidents in the house used to shit on the floor, he was so scared. Now that they're used to them and know what they are, all I have to do is take them out and put them on the furniture without even turning them on.