Originally Posted by Manny
Sorry to hear that you are worried about your puppy.
No Breeder can say that their dogs do not CARRY CM/SM as there is no DNA test as yet, and that is the only way to tell. All they can say is that they do not have CM/SM at the present time IF they have been MRI scanned clear and and have the certificate to prove this. I would ask to see the relevant paper work.
Many times what we think are SM symptoms may very well be due to other things. The only way to be sure is to see a neurologist and have a scan. Hope this helps.
All the best
all the best