My roo, Sgt. Major Bok Bok is sneezing!!! I noticed it this morning. This afternoon I noticed that when he sneezes a bit of nasal discharge aka snot comes out of his nostrils. What could this be? I just changed their bedding yesterday, could the fresh pine shavings be bothering him? And I want to get them outside this weekend. Would that make him better or worse? Other info: He's the only one doing it so far, They are on medicated feed, They are not vaccinated, He is eating and drinking and acting pretty normal and They are almost 4 weeks old.