Also, some cows do suckle themselves if their udders become too full. There are in So yes, cows will drink their own milk and also that of others. . So while adult cows might drink and want to drink their own milk, they shouldn't be fed milk .
However, those that do drink from their own udders (and can only do so laying recumbant, not In dairy cows, stereotypies may possibly include suckling their own udder, even when it's not full. Adult goats don't drink milk, they drink water.
Help! New cow drinking her own milk & not giving me any . You can get weaning rings that are adult cattle sized and put it on her so she jabs.