Dogs can eat fruits, but not all fruits can be eaten. Fruits that can be eaten include apples, bananas, watermelons, tangerines, oranges, peaches, pineapples, cantaloupes, strawberries, blueberries, pears, etc. However, you should not give fruit cores to dogs as it can easily cause gastrointestinal discomfort. Do not feed too much fruit at one time to avoid causing gastrointestinal discomfort. If you find any adverse reactions after eating fruit for your dog, you need to seek medical attention promptly.