Hello. Thank you in advance for your advice. My husband and I adopted our cat when she was 10. She's now 13. She's crazy about food. She wakes us up at 5 am every morning howling for food. We tried a timed feeder that would go off at 5 am, that just delayed her until 5:30 am. It also attracted ants, so we got rid of it. Our ultimate solution was to lock her in our spare bedroom at night with toys and hidden treats. Works like a charm...except when we have guests. Not only does she wake us up at 5 am, she wakes our guests up at 5 am. The only option I have at that point is to just feed her (but then she wakes everyone up at 4:30 am the next morning) or throw her outside in her catio, which is a reactive solution at 5 am because I would never leave her out there overnight (we have coyotes and mountain lions around here). Still doesn't solve the howling at 5 am problem and it won't work in the winter. Any suggestions?