The pet owner’s expectations come into play as well. Should we be using dogs for that sort of purpose?” “So that certainly raises ethical concerns. “I know it happens all the time with bitches who have trouble reproducing, but it’s still an unnecessary medical procedure that the female dog has to endure in order to provide a surrogate placenta for this cloned embryo,” Serpell said. The embryos are implanted when the dog is under general anesthesia. Do some of the puppies die very young? Are we intentionally inflicting suffering on the ones that don’t make it?” Other FactorsĪlso of concern is the welfare of the surrogate bitches used to gestate the clone. “It depends how far through gestation these embryos get and how sentient they are when they die. “It’s unclear at this point how many of the cloned offspring actually survive to term,” Serpell said. Moore professor of ethics and animal welfare at the University of Pennsylvania School of Veterinary Medicine. “There’s a significant loss of embryos,” said James A. First and foremost are considerations about the embryos that are created and the animals being used as surrogates for those embryos. Some practitioners have serious concerns about the ethics of cloning companion animals. Now that pet cloning and genetic preservation are available in the United States and the prices have dropped, veterinary clients may begin asking about the services. There isn’t really anything available now, but research is always being done.” The Ethics of Cloning There could be future cell-based therapies where these cells could be useful at some point. “That’s what the majority of our clients do: Simply store the cells for potential use down the road. “Those cells can be stored for decades,” said Melain Rodriguez, ViaGen’s client service manager. Pet owners can opt to clone at a later date or leave the cells in storage.
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The preservation costs $1,600, plus $150 a year after 12 months. ViaGen also offers a genetic material banking service. (Felines apparently are easier to clone.) Today, ViaGen will clone a dog for $50,000 and a cat for $25,000. In October of that year, two litters of kittens were successfully delivered, followed a few months later by a Jack Russell terrier. In 2015, ViaGen, a Texas company that had been cloning horses and livestock, expanded into replicating cats and dogs. Commercial cloning was now an option, albeit one limited to the wealthy. A year later, Sooam began offering pet cloning to anyone willing to pay the $100,000 fee. What at first were heated, theoretical discussions about the ethics of cloning changed in 2005 when a South Korean firm, Sooam Biotech Research Foundation, cloned the first dog. 2016 saw the 20th anniversary of the birth of Dolly the sheep, the first successfully cloned mammal.
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