* 3 plastic crates (all the same size)
* string, twine, yarn (anything to hold the unit together to make it rigid
* thick towels, straw mats, etc to cover the tops of two crates
(I hot glued two mats I bought at the $ shop)
Stack 2 crates on top of each other.
Place the third one next to the stack.
Tie them together and add a top on two of them to cover the holes.
You can make these stairs as tall as you like.. just add another crate.
For the Vertical Bunnies in Your Life
Keep those critters
away from your