The wandering trader may rarely have the Caravan Lead in stock, this item allows the player to chain multiple entities together, allowing them to form a caravan of connected mobs, with a configurable upper limit. Additionally, mobs with this lead attached to them always try to maintain a given distance from each other, to avoid bunching together in a chaotic mess. Also, this lead does not snap, but rather if a mob in the caravan gets stuck, it keeps the rest from going too far away from it. The caravan mobs will attempt to match each other's speed, so you don't have any slow animals being dragged in the dirt behind you.

This item could have massive implications for how players go about moving large amounts of items across long distances.

Chains can now be used as leads, and have a similar no-snapping function. Normal leads can have this behavior enabled via config, but it is turned off by default.