Drooping Eyelid

Some llamas/alpacas tend to exhibit the drooping eye when they are somewhat stressed. This can also be a genetic trait and you will see it all the time. If you only notice it on occasion, notice what is happening each time - the animal is probably showing a slight stress to the situation. If it continues, the animal is probably prone to drooping lids. Not the best trait in the world, but not earth shattering either.