Is there anything to do with the mother cow to stop milk production - or I assume this will happen naturally, and how long does that usually take? It looks like a predator got to a newborn calf in the last 24 hours and cow is still hanging around it with very full udders. Just wondering if there is anything I should do - or if time will take care of it. Really bummed about the calf - don't want something bad to happen to the cow now too. Thanks for your suggestions.