Well, interesting thoughts and opinions here. First of all, that is a very handsome and obvious Basenji mix. Lots of Basenji DNA in that cutey. And the behaviors are pretty spot on. I have a 3/4 Basenji mix, a rescue, who is the most delightful dog ever, in life. I don't know her history (somewhere in Iowa) but I am forever thankful that she ultimately landed in our home.
It's a unique breed that is not far removed from its origins in Africa. I totally support the idea of sustaining the purity of the breed. But I suspect these many mixes are the result of escape accidents or ignorant irresponsible back-yard breeders. And those people are LEGION, across America, working with all breeds. But, you know, mixes are not a bad thing. I had the opportunity to engage with a Basenji group, and almost all of those dogs were grumpy grouchy and anti-social. My mix was the friendliest dog in the house. Izzy absolutely loves everything and everybody. Purity can have some drawbacks, and that's a fact.
BUT, whatever, I positively adore my Basenji mix, Izzy-Bella, smartest, funniest, best dog ever. Thank you, careless breeder/owner/whatever for
providing the opportunity for this little canine treasure to become part of our family.