Penelope and Patty Ratty had packed their bags, procuring the necessary items from Bea’s cluttered house. Candles (it was always so dark behind fridges), bar of soap (some of these human houses were not all that clean, a self respecting rat felt quite filthy after a midnight stroll around some kitchens and needed a good wash afterwards), mince pies, used teabags to use as in flight pillows, and an unexpected prize of a half an antibiotic tablet, thoughtfully left out in a convenient position. Patty often got an upset stomach when travelling in human spaces, and was inordinately pleased to find the pill.