I have three cats.  One is your typical domesticated house cat - her name is Pepper.  The other two are semi-feral cats that I took to feeding at a place I lived many years ago.  When it was time for me to move, I trapped them and brought them indoors.  (It was that or leave them to their fate - which to me, felt like abandonment.)  So they live inside with us and pretty much mind their own business.  I am not good at enforcing rules.  The cats pretty much go wherever they please.  I do try to wave them out of the way if I am cooking or working on the computer... 
The semi-feral ones are buddies.  Pepper doesn't have a feline buddy (her buddy died about two years ago).  I also have two dogs; they also go pretty much wherever they please.  As a result, the cats are fed at elevated locales.  The semi-ferals eat together on top of a chest of drawers near the back door.  Pepper typically eats on top of the refrigerator.  Over the past few days, I noticed Pepper was failing to clean her bowl by the next feeding time.  As you may imagine, I started to become quite anxious about why she wasn't eating.  She certainly seemed fine otherwise.  I contemplated whether to take her in for bloodwork - this would be a big ordeal, as she hates car rides and vomits both on the trip in and on the way home.  Should I try to have someone come out to the house instead?  In the meantime, I contemplated buying a different kind of food, and started cleaning her bowl a bit more rigorously.  She always seemed eager to eat when I first put out the food, but just wasn't finishing like normal.  I also moved her food bowl to a table.  (I was suspicious there may have been cat-cat or cat-dog scuffles near the refrigerator.)  The good news is she eating great with the change in locale!  The bad news is she vomited a gi-normous hairball this morning, then proceeded to have diarrhea all over the house.  Fun for me.  Hopefully now that all systems have had a clearing she will go back to normal and I can quit worrying!
Sigh. 


Pepper

Max