Eric Knock

Eric Knock provides cattle reproduction services in Miller, South Dakota, serving ranches throughout central South Dakota near Huron. His work centers on ultrasound pregnancy detection and reproductive evaluation, giving producers a clear picture of herd fertility and calving timelines.

Using EXAGO ultrasound technology, Eric can assess reproductive status with detail that helps cattle operations plan breeding seasons, cull open cows, and manage calving windows more efficiently. This kind of imaging work supports both commercial herds and smaller cow-calf operations looking to tighten up their reproductive management without guesswork.

For ranchers across the region, having a local ultrasound technician familiar with cattle reproduction can make seasonal herd checks more straightforward. Eric's services fit into the broader rhythm of ranch work in Hand County and surrounding areas, where timely pregnancy checks often shape culling decisions and feed planning heading into winter.