Randomly, I wondered whether or not cats can taste sweet things. According to this link, they cannot. Apparently, they lack the gene and the taste receptors, whatever that means. Actually, my wondering wasn’t so random. My cat keeps trying to get my grapes, but when I finally offer them to her, she turns her nose up at them. I suspect it is because they are still covered with water from when I washed them. Or perhaps she just wants to play with them.