My cat recently stopped eating all of his food and at first I thought it was because he was bored(he was eating the same food for a year) so I got new food and tried to change it slowly but he had no interest. I took him to the vet and she did blood work and urinalysis and everything came out good. The only thing she mentioned at the visit was he has gingivitis in the front little teeth. He's 3 years old, neutered, and an indoor only cat. Before all this he ate a mix of Fromm chicken dry food and Earthborn wet food. I wanted to transition him to Orijen dry and while he now(after medication) eats some of it he won't eat it all. The only thing he really ate, and I bought it because I was desperate for him to eat, was Sheba canned wet food but that made him have diarrhea. I'm trying to give him Friskies just so he can eat but he only eats a little and that's when I sit with him and coax him to eat it. The vet has him on steroids now and we finished antibiotics a few days ago. I really am at my wits end and I don't know what to do to get him to eat. We traveled kind of far with him recently and I'm not sure if that's the cause but I just wanted to ask if anyone had a similar experience and what they did.
Something you can try is to dampen her dry food. Now the issue with wetting dry food is bacteria will grow in it. Which is why dry food mixed with wet food needs to be eaten immediately and shouldn't be left out for hours. Try dampening some dry food to soften it. This should prevent diarrhea that canned food can give and will give her the same flavour experience that she is used to without any irritation on her tooth/gum.
The other thing you can try (and my cats love this) is buy small tins of tuna in oil. Drizzle some of the oil of the dry food with some of the tuna and see if this entices her to eat it. If it doesn't dry, then try dampening it. That way you will know whether it's her palate that has changed. or her tooth/gums causing her pain.
I have found that I would feed my cats a particular food for some time and they grew sick of it, so I experimented and tried different foods.
There are also recipes for indoors cats, fur ball and elderly cats. There are also some dry foods that are not as hard - no crunch - which may help her if there is pain.
Let us know how you get on and good luck.