Most recent public comments by Nyla Hall-Feldhaus https://nowcomment.com/users/51691 https://nowcomment.com/documents/130446?scroll_to=1264689 https://nowcomment.com/documents/130446?scroll_to=1264689 If two dissimilar breeds of dogs mated, they would never be able to produce viable offspring. So, scientists have started relying on DNA to differentiate between different species. But, I still believe they are the same species, just different breeds! Wed, 20 Feb 2019 14:52:01 -0500