production chart and friesian cow
cow
Revert "production chart and friesian cow"

This reverts commit 24f32fcf1a9b7e6cea14bf41011377e4bce27521.
Revert "Revert "production chart and friesian cow""

This reverts commit cbfcb5e0245dc47d9d21afe0ba4a744efbd5588f.