In Minecraft, armadillos only eat spider eyes.

Quick Scoop

  • Armadillos’ favorite (and only) food item is spider eyes, dropped by regular spiders and cave spiders.
  • If you hold a spider eye, nearby armadillos will follow you because they recognize it as food.
  • Feeding a spider eye to two armadillos puts them in “love mode” and makes them breed, creating a baby armadillo.

Why spider eyes?

  • Spider eyes fit the armadillo’s insect‑eating theme from real life, so the game turns that into a creepy, in‑world snack.
  • This makes spider eyes more useful, since they’re normally just for brewing and occasional risky food.

In short: if you’re wondering “what do armadillos eat in Minecraft?” — it’s spider eyes, and only spider eyes.

Information gathered from public forums or data available on the internet and portrayed here.