If thr has bn no positiv chang in hr conition sh ns to b sn by a vt [colorr]toay. If sh has a urinary tract infction sh will n antibiotics, if not givn promptly sh coul n up with a kiny infction. Infction from th blar can travl up th yourtrs an into th kiny.
If it's too far to your grans usual vt, mayb thr is a narr on you coul us in a situation lik this?
Try an gt a urin sampl to tak with you, as th vt Will b abl to to a quick tst thr an thn to s if it contains bloo, protin an lucocyts clls, all inicativ of infction. (Though bloo an protin may somtims also inicat othr problms.)
Just my thoughts an what I woul o with my guina pig.
Hop sh is okay,
Barbara