In my pack we have an Akela (head leader), Kaa and Bagheera (assistant leaders), and a YAL (Youth Activity leader) and thats its. we run 20 Cubs with 4 adults. Parents do not stay for any of our meetings typically but if we have on-goi ng issues with any Cub we inform the parent and in rare circumstances we call the parent in to monitor their child. We do invite parents in for special events or badge presentations.