How are antlers useful to moose?

Antlers are useful to moose primarily for mating displays and competition during the breeding season. Males use their antlers to establish dominance and attract females, engaging in fights with other males to secure mating rights. Additionally, antlers can help in foraging by allowing moose to reach higher branches and foliage, enhancing their ability to find food. After the breeding season, moose shed their antlers, conserving energy for winter survival.