The Witcher 3 - Cow Exploit Hilariously Fixed (Bovine Defense Force Initiative Easter Egg) - YouTube
Farming Cows for Easy Cash in Witcher 3? Get Ready For a Deadly Easter Egg - The Escapist
Bovine Defense Force Initiative | Witcher Wiki | Fandom
The Witcher 3 Patch 1.05 Spawns Giant Beast to Protect Cows from Exploit
Another reference to the Chort bug fix in White Orchard... This card can be found in the wedding upstairs in the Hearts of Stone expansion. : r/Witcher3