Story perspectives

Swiss Cow Veronika Redefines Livestock Intelligence with Tool Use

1/20/2026

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Summary

Story summary

A Swiss Brown cow named Veronika demonstrates intentional tool use, challenging assumptions about cattle intelligence.
Over more than a decade, Witgar Wiegele observed Veronika using sticks to scratch hard-to-reach areas.
Researchers from the University of Veterinary Medicine Vienna confirmed the behavior as intentional and functional.
The Current Biology study calls for reevaluating livestock intelligence and the conditions that foster such behaviors.

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Story summary

A Swiss Brown cow named Veronika demonstrates intentional tool use, challenging assumptions about cattle intelligence.
Over more than a decade, Witgar Wiegele observed Veronika using sticks to scratch hard-to-reach areas.
Researchers from the University of Veterinary Medicine Vienna confirmed the behavior as intentional and functional.
The Current Biology study calls for reevaluating livestock intelligence and the conditions that foster such behaviors.