From the desk of Mama Piggy:
Presenting the Scaredy Cats Clan (Refrigerator Branch - Upper Division).
This morning after I dragged out the vacuum cleaner, Muffy scooted up to the top of the fridge. Mama followed suit, she is still not used to the noisy thing.
Of course Muffy and Mama are not best of pals (yet), so when Mama joined Muffy on top of the fridge, he wasn't too happy. But I think the fear of the vacuum cleaner was greater than the animosity, so he tolerated her presence until after the housework was done.