For context I have an 11 year old cat with my boyfriend. We feed her 3 times a day, morning, mid day and evening. She has an automatic dry food feeder which provides her morning/mid day portions. She has no problem with dry food, always eats her portion no problem. In the evening, around 9pm, we give her wet food to help with her digestion and hydration since she has a history of constipation.
For the last 3-4 months she has started BEGGING for her wet food. Like an hour in advance every night. From 8 to 9 it is CONSTANT. She'll just sit there and moan, and LOUDLY.
At first we thought she was just really hungry so we tried leaving a bit of additionnal dry food but she doesn't want anything to do with it. She wants her wet food and will not stop begging until she gets it.
We've tried ignoring her, waiting for her to shut up to give her the food, to stop rewarding this behavior, but I swear to God she will not stop. We can wait 1-2-3 hours, doesn't matter. She'll just wait there and moan. Once again we still leave a bit of dry food which she could eat if she wanted to. She doesn't.
We don't know what to do and it's driving me and my boyfriend crazy. He says we should stop the wet food for a while but i don't want her to go back to being constipated or cause liver issues ( which she is prone to). We also can't keep ignoring her for hours as we have to go to bed at some point. We just don't know what to do.
EDIT : Saw a bit of confusion and wanted to provide some additional details.
First, our cat is overweight and is on a vet approved diet. I can assure you her caloric intake and nutrients are being monitored very carefully.
"Maybe she's just hungry, why make her wait"
When she first started doing this it was also our assumption. She started meowing so we fed her earlier. The next day she started meowing even earlier. So we fed her earlier. The next day even earlier, rince and repeat.
What she learned is that begging = what I want. By responding every time she begs, we reinforce this behavior.
We space out her meals and calories throughout the day specifically to make sure she doesn't go hungry during the night.When I said we could wait 1-2-3 hours it was simply an example to show that the usual ' just wait it out' advice we've heard many times didn't work for us. Not a thing we do every night. We now simply feed her at the usual 9pm regardless and let her be dramatic.
I can assure you she is very well fed with love and care, she's a very vocal cat who really loves wet food.