“…For Bob, a crucial step came when he switched to organic production eight years ago. A Stanford study has cast doubt on whether organic food is more nutritious, but it affirms that organic food does contain fewer pesticides and antibiotic-resistant bacteria. Bob’s big worry in switching to organic production was whether cows would stay healthy without routine use of antibiotics because pharmaceutical salesmen were always pushing them as essential. Indeed, about 80 percent of antibiotics in the United States go to farm animals — leading to the risk of more antibiotic-resistant microbes, which already cause infections that kill some 100,000 Americans annually.
Bob nervously began to experiment by withholding antibiotics. To his astonishment, the cows didn’t get infections; on the contrary, their health improved. He realized that by inserting antibiotics, he may have been introducing pathogens into the udder. As long as cows are kept clean and are given pasture rather than cooped up in filthy barns, there’s no need to shower them with antibiotics and other pharmaceuticals, he says.
Many cows in America now live out their lives in huge dairy barns, eating grain and hay and pumping out milk. But evidence is growing that cows don’t do well when locked up, so now many dairies are reverting to the traditional approach of sending cows out to pasture on grass.
“Pasture does wonders for cow health,” Bob said. “There’s so much evidence that they are much happier out there. You can extend their lives so much by keeping them off concrete, so the trend is going that way.”
Is it a soggy sentimentality for farmers to want their cows to be happy? Shouldn’t a businessman just worry about the bottom line?
Bob frowned. “For productivity, it’s important to have happy cows,” he said. “If a cow is at her maximum health and her maximum contentedness, she’s profitable. I don’t even really manage my farm so much from a fiscal standpoint as from a cow standpoint, because I know that, if I take care of those cows, the bottom line will take care of itself.”…”
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