@rxtcalma - You need to contact Karen directly, email in the original post. She did post that they were taking a break due to the Pandemic, so you would need to find out what their status is.
@Buddys-Pal Keep in mind that there was no Fanconi test in '05. The linkage test came out in '07....
HOWEVER, there is no reason to ever again produce Fanconi in Basenjis... There is a direct DNA test and as Buddys-Pal pointed out, look for the test results yourself, they are public at www.offa.org
My gut feeling is if you can't find a dog who is utterly good with cats already, your best and safest bet is a puppy. I suggest you get on a couple of breeder's list and wait for the perfect pup for your house.