Dwayne, the cow whisperer...

We went over to feed the calves across the road one evening. They had recently been put onto new pasture and had not yet gotten straight where they should show up for feeding. The sound of the pickup, banging the pans with the feed - were not having success. Neither of us seemed to have the whistle capacity that Jimmy does.

So, Dwayne headed down into the woods to see if he could find the cows, and soon enough, he returned with them!

https://youtu.be/TRTOlgZW0s0