What do you use as an exercise pen?

[LuellaJean]

http://www.amazon.com/gp/product/B000H8YTJI/?tag=skimlinks_replacement-20

$40, free shipping

 

[Dulmit]

I use peg board '4 x 8' cut into 2'6" strips (Home Depot) $15. Each board gives 3, 4' long sections 2'6" tall. Then I zip-tie them together. If you do it right for packing all you need to do is cut on section of ties and you can acordian the whole thing flat. This is what I use for a cage / pen. The downside is weight (think ~40-50lbs)! I have also found mounting things to the board to be easy.

Darn Maths