This sounded like a brilliant idea! The bears checked up on what sort of house they could buy and eventually decided upon a large wooden one with a separate sleeping compartment. It arrived a few days later in just two separate pieces - the main box and a removeable roof. Even Charlie thought that he could supervise the building of that!
He enlisted the help of the other bears and they first of all laid out some gravel in a quiet, shady part of the garden - this would help with drainage of rainwater from beneath the house. They covered that with some plastic (so the house wouldn't soak up any ground water), and then placed the main structure on top of that. Hopefully the hedgehogs would at least be dry.
