Whatever they kill, they regurgitate for the mother and pups. When two months old, the pups begin to follow the hunt, although they are kept at a safe distance, often tucked away under a bush. If the pups eat it all, the adults simply go off and hunt again. The pups join the hunt when about a year old, although their inexperience often spoils the pack's chances of success. By that age, they are also likely to have been supplanted by a new crop of pups that they must help to feed and protect.
Adolescent females are more apt than males to leave the pack in search of new territory.
In a sense, a pack's territory 'belongs' to the males, and it's the females who transfer in. Yet even when female wild dogs disperse, they are likely to stay in a group with their sisters until they find a new place to settle. The wandering groups of females may try to depose the alpha female in a neighboring pack, or they may travel long distances, searching for males without females. And that indicates to me that they've probably left the park and settled in new areas on its perimeter. Each pack is strongly territorial and will readily fight packs that dare to venture onto their turf.