Hmm, not sure about that (although I can't say I was part of the so called pig-farming community when I grew up).

But I can tell you that the ratio of Danes to pigs is roughly 1 / 4.5... Another little known fact I guess...

But apparently the piggest problem is the smell

http://www.economist.com/world/europ...ory_id=1979752

Looks like this and can be bought in the Coop aswell

I was referring to something similar.... yeah probably Coop has them as well...