Confronted by the family pet, police often shoot first and ask questions later, reports Radley Balko. Among hundreds of recent victims: Labradors, Wheaten terriers, and a five-pound Chihuahua. Beginning next year, police departments in Maryland will be required to report to the governor's office every time they kill a dog during a drug raid. That requirement is part of a new law pushed by Cheye Calvo, the mayor of the small town of Berwyn Heights. Calvo proposed the legislation because police officers conducted a particularly violent raid last summer on his home in Prince George's County after intercepting a package...