It will soon be possible to design and build household animals to order

When I read that scientists were able to grow human organs for transplant I thought that it was a great step forward for human progress. For some reason I feel this might be a step backward. Though I welcome any arguments that state this could be a good thing after all how is this different from selective breeding right?

The date on this is March 31. Another early (or rather "late") April Fools joke I believe.

"If all goes well, these will be available by St Valentine’s day. If not, customers will probably have to wait until April 1st of next year."