The backyard chicken is the new "it" pet--and with good reason: These birds are personable, beautiful, and (mostly) low maintenance. But they're not without their quirks and sometimes puzzling behaviors. That's where the experts at MyPetChicken.com have a beak up on the competition--they hear from chicken keepers daily and offer advice about common mistakes and pitfalls that occur when raising a flock of chickens in the backyard. And customers...