I know many B owners who feed on the real good stuff but it can get expensive…basically look for a food that has chicken or beef as the first ingredient (yes read the labels ) If it has Corn, Wheat, or ByProducts in the first 3 ingredients...don't get it. I know of a few Basenjis that have sensitive stomachs.
We feed Merricks dry kibble with 1/4c of wet food. I find this brand to be very good stuff. There's also Solid Gold, Innova, Natural Balance.
I forgot to mention that Basenjis of all ages like to chew things (especially wood & plastic) so keep anything within reach of their little snouts up high like garbage cans, tissue, toilet paper, cables, wires, etc. And the reason they are great escape artists is they can jump pretty high (they don't even need a running start....3.5 feet from sitting position :eek: ) so be sure fenced in areas have high fences.
Good Luck!