Today,most of the world's soybeans go to feed not just chickens, but cows,pigs and even fish.

VOA: standard.2010.02.01

It replaces the traditional pseudo-Napoleonic styling with a cartoony but innoffensive world of battling pigs, cats, zombies and humans.

FORBES: Review: Risk: Factions is a Social Game I'm Not Ashamed to Play

Since then, scientists around the world have created cloned mice, cows, pigs and dogs.

BBC: 'First camel clone' born in Dubai

The World Organization for Animal Heath reported in January that Chinese authorities culled 948 pigs in southern Guangdong Province after an outbreak of foot and mouth disease there.

WSJ: Floating, Dead Pigs Repulse Shanghai