It seems like it may be from an "old" book. I did find it at the following website: https://wakandalegendbasenji.com/basenji-in-africa/ The site owner should be able to tell you something about where they found the photo.
Basenji on MSNBC picture show
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I have MSN.com as my homepage, and on there was a msnbc picture show of animals. Well, on picture 5 there seems to be a Basenji riding with his owners on a bike, check it out. You never know where a B may show up, haha!!!!