Comedian does U-turn on pork
Comedian Mike King, who used to front a campaign promoting pork products, says the "callous and evil" practice of crate farming pigs should be outlawed immediately.
King said that after breaking into a pig farm with animal activists where pigs were kept in crates, he was deeply ashamed he took part in promoting the type of farming, TVNZ's Sunday programme reported.
The pigs were unable to move and obviously in distress, chewing at the cage bars and frothing, King said.
There was one dead pig in the sties and Mr King described the pigs as being "despairing, terrified and lost".
It was "callous, evil" treatment of pigs and the sound of "screaming" pigs he would never forget.
"It was like they were screaming for you to help them.
"If I had known this was going on I would never have supported this. I firmly believe that anyone who sees this would say this has to stop."
The farm was filmed by animal rights group Open Rescue and footage shown to Agriculture Minister David Carter, who said he wasn't aware of the extent to which pigs were confined.
It was a bit disturbing to see them in such conditions but he said he needed to know if the footage showed what was typical of the pork industry and he suspected it was not.
Animal rights group Save Animals from Exploitation's director Hans Kriek said such cage farming was widespread.
The pigs were touching the sides of the 60cm wide and 2m long cages and couldn't turn around.
Some pigs could live for up to five years in a cage, he said.
About 45 percent of New Zealand's sows, or 22,000, were kept in crates and the law was giving legal protection to farmers to be cruel to animals, Mr Kriek said.
However, the Pork Industry Board said intensive farming was the only way it could remain competitive and changing from crates and stalls would cost millions of dollars.
They were the best way to prevent indoor pigs them from injuring each other.
The board said less than half the country's pigs, about 20,000, were kept in such ways and by 2015 the proposal was they would spend half their time out of the crates.
The Animal Welfare Code for pigs is due for review this year.
Mr Carter will make a final decision after recommendations from the National Animal Welfare Advisory Committee.