CARRINGTON, N.D. - Korby Kost owns a feedlot in Carrington, North Dakota. His dog, a blue heeler named Patton, lost his front legs in a farming accident a couple years ago.
"He's a blue heeler, and we call him the wheeler heeler," said Kost.
Patton's custom-made mobility cart features a two-wheeled herding harness, allowing him to run free on the farm. But Patton doesn't just herd cattle. Kost says his two-legged friend also loves wrestling with the neighbor's dog.
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