Welcome to the forum, Lotta. You will find lots of guidance and just general information here about your Basenji. Almost any questions you need answered will be taken up and the friendly people here will help you.
Hello & welcome from Canada. Glad to have you here. I checked your website - good looking pack you have & though I don't read your language, I truly enjoyed the photos.
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