Thanks so much for the update. I just wanted to link here a thread that talks about bladder stones' and a genetic test for same. The reason being that these two live pups might be susceptible to the development of stones; and if they carry both markers they will be. Therefor a specific diet is recommended to help avoid the development of stones.
It is something that any future owner of these pups should be made aware of. So they are alert to the signs n symptoms and can get immediate vet care.
Without further ado here is the link :
http://www.yorkietalk.com/forums/bre...ricosuria.html