So I’m fairly new at raising cows, I have 2 heifers and an adult cow. Momma cow gave birth to a bull 1 week ago and he lived for 5 days and died yesterday. My question is, how long does a momma cow grieve for her baby? She continues to moo looking for him, and always looks in the area where she last saw him. This just breaks my heart. Do they grieve for a few days or few weeks or months?