You asked about a possible altercation between a pregnant reindeer and other reindeer in the herd. The end of baby reindeer typically refers to the time when a female reindeer gives birth and the baby is weaned from its mother's milk. This can be a delicate time for the mother and the baby, as they must establish a bond and adjust to the new dynamic. It's possible that other reindeer in the herd may be curious or interested in the newborn, but they will typically respect the mother's authority and give her space to care for her young.