Minecraft wiki entry for Hoglin_farming, associated text: Hoglins can only spawn in a Crimson Forest, and are afraid of Warped Fungus, Nether Portals and Respawn Anchors. If a Hoglin or baby Hoglin is standing on a slab with lava poured on top of it with hoppers underneath the slabs, the Hoglin will burn in the lava, but the hoppers will pick up its drops. Hoglins drop 2-4 raw porkchops (cooked porkchops if on fire) (maximum of 7 with Looting III), 0-2 leather (maximum of 5 with Looting III), and 5[Java Edition] or 1-3[Bedrock Edition] experience orbs if killed by player or tamed wolf. Looting can't be used unless it's a mob softener. Warped Fungus is immovable via pistons, so Respawn Anchors are the way to go. This can be expensive, however.