Here's why:
* Cooperative breeding: African wild dogs are highly social animals with a cooperative breeding structure. This means that the entire pack, not just the parents, helps raise the pups.
* Learning essential skills: This extended period allows pups to learn vital survival skills from older pack members, including hunting, foraging, communication, and social interaction.
* High mortality rate: Wild dogs face a high mortality rate, especially during their first year. Staying with the pack increases their chances of survival.
So, even though they become independent around 18 months, they often remain in their natal pack for even longer, contributing to the group's success and eventually taking on the responsibility of raising future generations.