I've been meaning to do this for awhile! After being basenji-less for over 20 years, we recently adopted a 9 yr old girl from BRAT. Pippi is wonderful and we feel so lucky to have found her.
Welcome and so sorry to hear about the health issues of your two B's…. Thank you for opening up your home to them... And Thank Goodness we now have DNA tests for Fanconi so that no Basenji ever has to suffer with this horrible affliction.
Bungwa has a very dry mouth and I only managed to get a very tiny white patch on the test card but it was still sufficient to do the test with that. It only turns white when it's dry - the instructions are quite explicit. Of course as Pat says it could be a bad test form.
Hello & welcome from Canada. Hope you find the perfect match for your home. There is a lot of great info here, & you can spend days just doing your 'homework'.
G