Razor Teeth

One night last week as Jane made a nocturnal visit to the fridge (just for a cold drink!) a slight rustling was heard in pile of recycling materials; it was all neatly folded and she assumed that it was a crunchy poly bag; she returned to her night time rest.
Five minutes later she hears a yell in the darkness of the night. Peter shrieked in fear and trembling. Awakened from his deep slumber he felt sharp claws and something large and fluffy on his arm. His shrieks frightened the poor beast and as he rushed to the assitance of the electic light; the illuminated room, revealed a rather large rat. Ratty is rather terrified and runs up a plastic window roller blind. Quick thinking Peter slams down the blind forming a sealed unit of glass and plastic blind.
The rat stressed from his misdemenour falls asleep and the worried humans have an animated discussion about how to deal with their new 'friend'. The next day as they asrise from a disturbed night the decision has already been made; King rat has climbed over the security mesh and then chewed his way right though the wire insect screen escaping to certain freedom. J