Apples are an awesome addition to your dog's diet, providing vitamin A, vitamin C and dietary fiber. They also provide a way to keep your dog's teeth clean and helps to freshen their breath.
Of course, if you're feeding apples directly to your dog, you should be sure to remove the core and the seeds before giving it to your dog. For this reason, packaged apple treats designed specifically for dogs can be a much more convenient way to share the natural sweetness of apples with your pet.
According to the American Kennel Club, apples are an excellent source of vitamins, fiber, calcium, and phosphorus, and they’re a safe way to satisfy your pet’s sweet tooth (as opposed to chocolate and other doggy diet no-no's). The fruit is also relatively low in calories, and many dogs love the taste, as well as the crunch.