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Michele Rohe puts her face lovingly up to a calf at her dairy farm near Freeport, Minn. The farms open pens give heifer calves a chance to move around, feed when they want and interact with other calves and humans.

High-Tech Feeders Free Dairy Farmers

November 21, 2014

By Tom Meersman Star Tribune (Minneapolis) (MCT) FREEPORT, Minn. — The calves at Rohe Dairy don’t bawl when they’re hungry. They live together in small groups in a tall, well-ventilated barn...

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High-tech feeders free dairy farmers