Hoof-proof, ey?

[issaferret]

I find myself forced to reconsider my previous position on sheep - that they are so stupid that the constant look on their face is the confusion caused by forgetting what you were just thinking about (recursively)...

http://news.bbc.co.uk/1/hi/uk/3938591.stm

Comments

[ardemus.livejournal.com]

Neat. I want to see the grid in more detail. How exactly is it "hoof proof"?