Developers have been stocking their high-end apartment buildings with loads of outrageous features. The latest: dog amenities that take 'pet-friendly' to a new level. In New York City, for example, the massive MiMA development's Dog City will walk, groom and arrange play dates for residents' dogs, while the Caledonia has a separate canine entrance where dogs can be cleaned up after a session outside, and the Pierre offers a pet food-centered room service menu.
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