What behavior of a wild animal constitutes it being 'sent' as an affliction requiring fasting?

Fasts & MourningHolidaysFasts and Mourning

Synopsis

An animal is considered 'sent' (divine affliction) when it is seen in a city on one day, or in a field when it flees from two people. In a pond/water, even chasing two people does not make it 'sent' unless it kills both.

Early Acharonim
Lenient
Strict
Lesser cited
Major authority

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