"Possums are a native Australian Marsupial, they are also a right pain to those who have them where they shouldn’t be, which is usually in your roof void! They make a terrible noise, cause sleeplessness to their unintentional hosts, and cause structural damage to houses. Despite this, they are protected by law and we are not allowed to harm them, and neither would we want to! What we can do, is humanely trap them in a cage (with a big juicy apple to keep them going!) and release them outside. In the meantime, we proof the house against re-entry (if it is a small job only, for larger jobs you will need to contact a builder to carry out proofing)."