I don't think Dwarfism and DM are the only problems in CsW breed!
But on this moment only for these 2 diseases the DNA mutation is found and a test is developed.
And several universities and labs are for example on this moment working on DNA research for Epilepsy, HD, PRA, aso.
And yes, in my opinion the best would be when all (breed) dogs will be tested, but that is a utopia on this moment. But sometimes a first step can be made
(the same did happen in the past century with HD xrays)
But sorry that I did bother you and others on this forum.
I only did want to share the test info. (nothing more, nothing less)
When I know new DNA tests are available for CsW, I will write about this on the English forum.
Best regards,
Mijke