When the udders of cows become filled with milk, the natural response is to express the milk, which the offspring would take care of in nature by nursing. If this milk is not expressed, then the udders may become engorged, they may swell, and they may...
Cows have to be milked, or they would get…
When the udders of cows become filled with milk, the natural response is to express the milk, which the offspring would take care of in nature by nursing. If this milk is not expressed, then the udders may become engorged, they may swell, and they may...