For the past couple weeks, one of my does has been getting these giant boogers...the mucus is completely clear--it does not look like yellow/green infected mucus. She does not have a runny nose or a crusty nose...just occasionally, when she snorts, a large (grape-sized) ball of snot comes flying out. It seems to bother me much more than it bothers her--she usually just licks the booger off and goes about her business (eww!). She has not shown any signs of being ill. Her temp. is normal, eyes and ears are normal, breathing is normal, she is active and alert, has a good appetite, etc. Does anyone have an idea of what could be causing this? I thought maybe allergies or some of the crazy weather we've had lately?