After a few days, both cats became sick, sneezing
, watery eyes, discharge. The kitten was first, so I got him an antibiotic and he's fine now. But my other cat became very ill within a couple of days, and she has been in the emergency animal hospital all weekend and is now staying at the vets. She has a high fever that goes up and down, very congested and not eating. This has gone on for five days. Is this a typical URI?