i read that Parvo takes 7-10 days from the
time of exposure to begin to show symptoms and test postive for it . . .
BUT dogs that HAVE survived Parvo CAN get it again, so you should check and see if your yorkie had Parvo prior to the date you brought her home from the breeder, if so the breeder should have told you.
here are some link that i found on Parvo . . .
http://www.workingdogs.com/parvofaq.htm http://www.peteducation.com/article....&articleid=467 http://www.cah.com/dr_library/parvo.html
i hope your babi feels better soon!!!
~Cielo