Mule Spawn Egg is a Creative-only item in Minecraft that summons an adult mule (with a 20% chance for a foal) on use, and it cannot be crafted or found in Survival. Spawn eggs sit in the Creative inventory and stack to 64 per slot, matching every other spawn egg family. The Mule Spawn Egg first appeared in Java Edition 1.10 (snapshot 16w20a) and Bedrock Edition 1.0.0, giving mapmakers an instant shortcut that bypasses horse-donkey cross-breeding. Players can also obtain one through the /give command, which hands over a Mule Spawn Egg without consuming a breeding pair. A spawned mule is tameable by repeatedly mounting the animal until the temper meter maxes out, after which a chest adds 15 inventory slots and a saddle enables steering. Mules themselves are sterile, so breeding more of them requires horse-donkey pairing, not the spawn egg. Mule health ranges from 15 to 30 points and jump strength sits at 0.5, clearing 1 9/16 blocks; the spawn egg duplicates those stats every time it is used.