The moles attack!
Once you have initiated electronic pest management in your garden you might experience for instance the moles / voles ice to have increased in numbers or to be more active. Let us assure you, they don´t breed that quickly! The increased activity is just the stress induced on them when they try to fight the new enemy.
For the same reason as above moles or voles might start digging very close to the Mole Stop device trying to scare it away. A common misconception here is that the device, contrary to what it is supposed to do will attract the pest, but this is not the case. It is merely a good sign of the device having the desired stressing effect on the moles/voles.