CowCards (F2) are a great tool and this week’s Thirsting for Knowledge Software Tip highlights how conveniently you get view your cow data. When you open a CowCard the events shown are from the current lactation, but what about data from the previous lactations? To show events or test days from the previous lactation press F3 on your keyboard. If she is in her 3rd lactation you can press F3 again to view her 1st lactation.