We have small gentle line of sprinklers along our whole post milk yard, it stays on all the time during hot weather. We see some cows that are obviously feeling the heat will stand under them for a while to cool off before moving off to paddock 

We have small gentle line of sprinklers along our whole post milk yard, it stays on all the time during hot weather. We see some cows that are obviously feeling the heat will stand under them for a while to cool off before moving off to paddock