In 2002, the NOP did not include pet foods in the organic rules because it could not figure out how to do so. In 2005, it appointed a pet food task force to handle the figuring. A year later, this group quite sensibly recommended that organic standards for humans be applied to pet foods. But, the NOP cautioned, “these requirements will present challenges for pet food manufacturers, especially sourcing non-genetically engineered ingredients.” No kidding. More than 90 percent of soybeans and half the corn grown in United States now come from genetically modified varieties.