Growth of pet cloning means love never dies

The rise in ownership of nonworking animals is driving the market for genetically identical replicas. Yang Wanli reports.

Once someone makes the decision to own a pet, they understand that it will die someday. However, how many owners are genuinely prepared to accept that their pet's life clock is ticking down to the last few minutes?

For Liu Yiwei, a doctoral student in Beijing, the answer was "not at all" before she heard about a technique that would bring her beloved Japanese spitz "back to life" - pet cloning.