Pack (canine)
Animals which typically predominate over others are associated with the term "alpha". Among pack-living wolves, alpha wolves are the genetic parents of most cubs in the pack. Such access to mating females creates strong selective pressure for intra-sex competition.
The Jungle Book: Mowgli's Story
During a pack meeting, Mowgli and his wolf sister, Little Raksha (both of whom are now older) are chosen to become hunters for the pack, much to the dismay of the wolf bullies. Shere Khan (now wanting revenge after being shot by a human) confronts the wolf pack and demands they hand over Mowgli. Raksha and Akela refuse, saying that Mowgli is their son. Bagheera and Baloo arrive and swear to protect Mowgli from Shere Khan. Shere Khan then assures Mowgli that one day, he will get his revenge, when the pack, Bagheera, or Baloo won't be able to protect him.