Published February 08, 2008, 12:00 AM
Walking the dog is becoming a booming industry
PHILADELPHIA - Last summer, Rebecca Davis and her boyfriend were at one of the outdoor tables at Vesuvio in Philadelphia, having coffee or wine or whatever, that's not the point. The point is that when she wasn't gazing lovingly into his eyes, she noticed a dog getting a short walk around a small park.By: By Melissa Dribben, The Philadelphia Inquirer
