Green snot often can indicate a secondary infection--Priscilla would get them now and then. She might need some antibiotic.
So glad to hear that she's doing so well, still wanting her rides.
you can come up with something that tempts her tastebuds.
"We are--each of us--dying; it's how we live in the meantime that makes the difference."
"It's not what you gather, but what you scatter that tells what kind of life you have lived!"
"Be kinder than necessary, for everyone you meet is fighting some kind of battle."