Wed, 02 Dec 2009 7:20p.m.
We've all seen the sow crates, the cages and the trapped, bored and miserable pigs.
We're all being urged to buy free-range pork.
But we were a bit stumped by what, exactly, free-range means in pig farming - even more so, when the only certified free-range pork producer in New Zealand gave us a call a recently.
The only one? What do the others do?
We called two farms given the SPCA tick of approval for their humane farming methods – and saw pigs outdoors, roaming free, with views to quite literally die for.
But what is the difference between free-range and free-farmed?