Cats can be picky when it comes to food choices. But if it is refusing to eat anything, including the food it enjoys the most, it needs help. At the very least, it has an appetite problem. Of course, the loss of appetite could be a symptom of something else. But you won't know for sure until your vet makes a diagnosis.
Try to spend more time with your cat. Some animals like to have their owner's company while they eat, possibly because they feel safer with someone watching over them. After all, when focusing on food, one is less likely to notice any imminent threat, imagined or not.
Try not to force-feed your pet because it will associate the experience with the food itself. And the next time you offer it to the cat, it can trigger unpleasant memories. If your gentle attempts to get your pet to eat aren't working, it’s time to make an appointment with a professional vet clinic Louisville KY.