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The ethical implications and potential of animal cloning were discussed in a recent episode of the Zhivaya Priroda (Rus. for: Living Nature) program hosted by Edgard Zapashny on Radio Sputnik. A notable event that sparked this conversation was the successful cloning of a woman’s deceased Doberman in China’s Hangzhou province. The resulting puppy was an exact replica of its predecessor, featuring the same build, identical fur patterns, and even a similar temperament.

Alexey Deykin, the director of the BelSU United Centre for Genetic Technologies, pointed out that today’s cloning technology is significantly more advanced than it was several decades ago. However, the risk of embryo non-survival remains high, which prevents the technology from being widely adopted.

“Dolly the sheep was born after 256 failed attempts—so many sheep did not survive because the embryos failed to develop properly. While current technologies have reduced these risks, the possibility of unfavorable outcomes still exists,” Deykin explained.

The scientist also addressed the slow progress and limited application of cloning in general. A major factor is funding; commercial cloning is prohibitively expensive, and many people are unwilling to invest large sums for this service. In contrast, cloning is more prevalent and accepted in the agricultural sector, where there is a consistent demand.

Regarding the inheritance of personality traits, memories, and behavioural characteristics, Deykin clarified that cloning does not transfer these attributes to the new organism.

“Character and behaviour develop in response to each living being's unique experiences, so a cloned animal cannot be an exact replica in terms of personality,” he stated.

It is important to note that human cloning remains prohibited worldwide due to ethical concerns surrounding the procedure and its implications. To listen to the full episode, follow .