Good idea for chicken waterer. Going to order some of these water nipples.
A chicken chunnel! Run it around your garden for pest control...
Ideal for a outside wall of hen house for when wanting to separate chickens.....when one is ill or when flock has been picking on one....or when one is brooding.....or for a flock of chicks for a brooder......Only instead of glass windows put an old screen door or frame in hardware cloth.
Chicken Coop Check List http://tbnranch.com/2013/09/22/checklist-for-building-a-chicken-coop/
World of Miniature Bears - RABBIT - 5" Mini Mohair Bunny - Sparse White
What a cool idea! I can see this working for a couple of different kinds of small livestock.