Meet the horse, dog, and pony that are all the best of friends and look simply identical. Horse trainer Greetje Arends-Hakvoort from Kootwijkerbroek, the Netherlands, has three identical-looking pets—one Appaloosa stallion, one Shetland pony, and one Dalmatian dog—all of which showcase their stunning matching spots. Appaloosa Nevada, 10, Shetland Napoleon, 6, and Dalmatian Jack Sparrow, 2,…