Craft Narcotics in a Chemistry Bench for greater efficiency, and use them to maintain torpor during taming and craft certain tranquilizing items. Gather Narcoberries with a strong herbivore, then obtain spoiled meat by hunting scavengers, harvesting carcasses, or splitting meat stacks so they spoil faster. Bio Toxin can serve as a stronger alternative for advanced taming, while organized storage and bulk crafting help maintain a steady supply.