• Thinkstock
    4 of 11

    3. Pets Left in Fenced Backyards:

    Everyone loves the convenience of a doggy door, especially criminals. Homeowners who let their pet explore the fenced yard without supervision have the illusion of safety, but police departments across the country will tell you that the theft of these dogs is climbing.

    In broad daylight on a single Saturday in November, Corning (California) Animal Shelter Manager Debbie Eaglebarger documented the theft of four Dobermans, four Australian shepherds and two Rottweilers. There were actually other dogs taken that same day but the first few calls were not recorded as the shelter had not yet realized that the town was in the midst of a widespread crime wave. One neighbor saw a man and a woman driving a green pick up truck lure one of the dogs out of a backyard and into their vehicle. All dogs taken that day were purebred, but that is not always the case.