Sheep production Ollila (144).JPG
- Tri-State Neighbor photo by Janelle Atyeo
Dave Ollila directs his herding dog as a cow watches from another pasture on his Newell, S.D., ranch. Ollila is using GPS collars to graze his sheep and cattle together.Â
Tri-State Neighbor photo by Janelle AtyeoAs featured on
A new program allows South Dakota cattlemen to lease GPS collars for their cattle and test how virtual fencing fits their operations.
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