Cats can eat coconut meat, but the amount should be controlled because coconuts are high in potassium. Feeding cats large amounts of coconuts over a long period may cause indigestion, diarrhea, vomiting, and put a strain on their kidneys.

In addition, coconuts and coconut products contain oil, which may cause stomach upset, constipation, or diarrhea in cats. Small amounts will not cause any problems. However, coconut water should be avoided as it is very high in potassium and is absolutely unsuitable for cats. If you want to feed your cat fruit, consider apples, watermelons, grapefruits, or cantaloupes.