Topeka's annual farm show went to the dogs. The event showcases the latest products and technology at the Kansas Expocentre, but a tool ranchers have used for years highlighted the day.
John Mannebach brought his cattle dogs to demonstrate how help control a herd of cattle.
It was the attendees last chance to see Mannebach and his dogs perform.
He says he'll retire at the end of the year to concentrate on other ventures.
The farm show continues through Thursday.