Natural woods but also doing

Why spend money on timber from the pack? In most small animal guidebooks to find information about toxic and nontoxic wood. While walking in the forest, it's easier and cheaper, easy to carry non-toxic twigs and branches. Not everyone is a forest on the doorstep, but friends, relatives or they themselves have determined are a fruit tree in the garden.
And the animals do not care whether their stuff Nage has the shape of a banana or is colored red.