[Spana]

I wont tell you what they were feeding pigs. Its been banned now but that seems to make no difference abroad

[mumofstig]

Slats - be careful with your assumptions - they're reared on slats in the UK as well!

http://www.rspca.org.uk/freedomfood/producers/membernews/lists/-/article/FF_MNews_PigUpdate

[arugula]

If I recall it was the size of the compartments....

[Lardman]

I wont tell you what they were feeding pigs.

You should see what I feed my vegetables with