Also, I would like to know a reputable dog DNA company who includes Basenji in their database.
Typically, the more dogs in their testing, the more accurate. Thus far, Mars Wisdom Panel 3 has the largest group, including basenji and coyote and breeds most the others don't, making it the most affordable and most accurate UNLESS you want to pay out $200. In which case the newer Embark seems truly spectacular. Whatever you use, make sure they have basenji in their data bank. Most don't.
We also have a possible Basenji/Terrier (Yorkie) mix. I've had some doubts, but seeing this picture of Rosie, I can't help but see my Rebel. Such a great looking dog, and if she's anything like our girl, you're in for a treat!