The energy of the Malinois seems to be inexhaustible. Until the age of five, such a pet behaves in the house like a puppy. His activity without proper education becomes destructive. The dog will definitely try to use pillows, shoes, furniture, curtains as toys … Physical punishment, in this case, will not help, you just need to distract the pet with real toys. Over time, he will understand how to play with impunity.