—Laura Stop the spur-of-the-moment overnight visits. Riblet needs the security of one home. Your neighbour gave him up. This means she abandoned responsibility. Now you’re the owner and set the visiting rules. Overnight stays should be limited to once a month if at all. Make sure you tell her Riblet chomped the tile installer. Fear is frequently behind aggressive behaviour such as biting. Little Riblet is wary and weary.