Our rescued cat, "Cami" may be in heat as the last few days she has been walking around the house meowing at the top of her lungs. I've never had a cat in heat before as all my female cats were spayed at 6 mos & never went into heat so I'm assuming this behavior means she is in heat??? She has an apt next week to get spayed. Also, for whatever reason, she doesn't seem to like any wet food that I offer her even though the other 5 cats love wet food & look forward to their breakfast & dinner. They get some dry food, too but prefer the wet food which is actually better since it has moisture in it & can prevent UTI's. However, Cami here lately doesn't seem to have much of an appetite either, could this be caused by the fact that she's in heat & just not hungry?