It has been at least 15 days since I posted. Nothing has changed except the marks come and go. The room mate now has the same smudges but to a lesser degree.
I wonder if its just some sort of condensation from the cold air and dirt on their noses? They are still very active, eat, drink and poop and except for the marks, seem normal. I have not heard sneezing but I am not with them from 9 at night until morning.
Has me stumped. Keep think Pasteurella but from what I've read, be it true or not, some of the symptoms can be nasty.