I've been wanting to clarify this question: can dogs really eat apples? Recently, I saw many pet owners discussing this topic, so I looked up some information and found that there are some important considerations.

Simply put, the answer is yes. Apples are a good healthy snack for dogs, but only if you know how to feed them safely. Dr. Zhang from Little Gate Veterinary Clinic said that apples can definitely be a healthy treat for dogs, but in moderation. The most important thing is the preparation method—apples must be cut into small pieces, and the core and seeds completely removed, because apple seeds contain trace amounts of cyanide.

Why be so cautious? Apples are rich in vitamin A, vitamin C, fiber, and antioxidants, which are beneficial for a dog's health. But apple seeds are a problem, so don’t be lazy. Also, when giving apples to a dog for the first time, only offer a small piece to see if it has any allergic reactions or stomach upset.

Feeding quantity also matters. Don’t think about giving the dog a whole apple to chew on; a few small pieces a day are enough. The key is that apples should only be a treat, not a main food, and should account for no more than 10% of the dog’s daily calorie intake. Greenstein, a veterinary consultant for Rover Pet Services app, emphasizes that any additional food should be given in moderation.

Interestingly, green apples are better than red because they contain less sugar. If you want to give dried apples to your dog, that’s fine, but be sure to avoid products with added sugar or artificial sweeteners (especially xylitol, which is toxic to dogs).

Regarding apple skin, organic apple skin is okay and contains quite a bit of fiber. But regular apples are usually sprayed with pesticides, so it’s best to peel them or wash thoroughly. Puppies can also eat apples, even as training treats, but be especially careful because puppies have more sensitive stomachs, so introduce new foods cautiously.

Besides apples, dogs can eat many other fruits—bananas, blueberries, cantaloupe, cranberries, mango, oranges, peaches, pears, pineapples, pumpkins, raspberries, strawberries, and watermelon are all good options. But the key point remains: moderation, moderation, moderation. If you have any doubts, it’s best to consult your veterinarian first.