Of course... No!
BTW, This question should've been in the questions section, not in the 3D Printing group...
There is this YouTuber that is building an opensource one: http://www.xrobots.co.uk/open-dog-the-open-source-robot/
Check this guy , he claimed is open source.
If you don't receive the email within an hour (and you've checked your Spam folder), email us as email@example.com.