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.
He certainly looks like he could be a basenji-mix, he is very cute! Welcome to the Forum! We have several basenji-mixes in our local dog park group, they are so funny, they all act purely basenji.
Anne in Tampa, FL