How Long Can Animal Go Without Food | Animals That Can Survive Without Food the Longest | Comparison
https://www.youtube.com/watch?v=A_oOF3Zx02s
Still, like any captive animal, they need regular feeding to both survive and thrive. In general, a chicken can go for no more than 4–5 days without their regular food, as they’ll be quite malnourished after this point.