Dogs could hear and freaked out! :(
Our dogs freaked as soon as we plugged them in! We have house flies and really want them gone! We had these plugged in for 2 hours  so not sure if they work. We had to unplug because our dogs were frightened and stressed, one started shaking! They were hiding in bedrooms away from where I plugged them in the kitchen. We are going to try to plug them outside on the side of the house to see if the flies stay away from out back door. Hopefully the dogs won’t hear them. Disappointed
Rating: 2 stars