Llamas form caravans in “the wild”.

Currently llamas only form caravans if a player has leashed one of them with the others following along (correct me if I’m wrong though). I feel it would be cool to see natural caravans as well, this I reckon could work by having it so you have the “leading llama”, this llama could have some sort of faint particle effect to indicate it is the leader who the other llamas follow about, I reckon it would have uses as well as bringing a little more life into llamas.