Play the USA TODAY Daily Crossword Puzzle. Watermelon is non-toxic to cats and can be given as a treat from time to time, according to Purina. If you give your cat watermelon, it should be seedless.

You don't always have to stick to traditional cat food, here are some surprising foods cats can eat. There are many surprising foods that cats can eat. While we want to be sure that we are ...

Fortunately, some cats love fruits and vegetables, such as green beans, peas, blueberries and melons. Keiger said: "They contain fiber (good for digestion) and varying amounts of other minerals.