I've spotted dogs in strollers in Atlanta, Boston and in my city, Brooklyn. In Indianapolis, I watched a dog being happily strolled down a parade route. At first it all seemed a bit silly ...

Ever pass by someone pushing a stroller, expecting to see a cute gurgling baby inside only to find a chilled-out corgi, perky pug or sleepy Siamese cat? Pet strollers are popping up all over ...