Crucially, vixen mutual generosity is not unlimited. Foxes learn to recognize "cheaters"—those who take caches but offer no sentinel duty. They are ostracized. You, too, must set boundaries. Generosity is a strategy for mutual survival, not a martyrdom pact. If a recipient repeatedly fails to pass on generosity to a third party, cut the cord.
Depending on the context—nature or modern relationship psychology—the "generosity" manifests in different ways. vixen mutual generosity