Exiled from Dog Paradise

A brief visit to a place my dog and I were not wanted.by Sean NelsonOn a recent hot day, I remembered the secret dog park on Capitol Hill.I'd heard rumors for months that it was owned and run privately by a rich animal lover in her own vast backyard, available to anyone who shows up. No bad dogs allowed. Someone who'd been there told me it was "a dog paradise."I pictured shady meadows, fragrant ponds, troughs full of chilled water being lapped up by Rin Tin Tin, Snoopy, and Bo Obama. I saw my do