That's One Strange Creature
The history of the Llama and it's cousin's
What are the uses of a Llama?
Wool for coats ( It's cold in the mountains)
Fertilizer (There "business" has got to go some where)
And surveys say that they make people feel comfortable
There much more uses but if we named them all it would go on for ever. Llamas seem useless but they are actually very useful creatures.