Dogs can eat oranges, which can increase water intake, help maintain the body's water balance, and can also supplement vitamins and provide certain nutrients.

But don't overdo it to avoid indigestion. Also remove the seeds and peel, as these parts may not be easily digested. Also, every dog’s body constitution and eating habits are different. When feeding oranges or other new foods to your dog, try a small amount first and observe his reaction. If there are any abnormalities, consult a veterinarian promptly.