Because cats have poor ability to distinguish colors, but are more sensitive to green and yellow, so if you put yellow flowers or bananas in front of the cat, the cat will be frightened, so it will jump up after seeing it, which is normal. Phenomenon. If the cat often sees cucumbers or bananas, the cat will not be afraid. If a cat is afraid of cucumbers and bananas, it is best not to scare the cat with them, as this can easily make the cat lose its trust.