Welcome on the forum!!
You chi is veru cute…
I think every Basenji is different, as example, Our Buana (a male) would play with a chi, but our Chafuko... (also a male) would see him as some nice hunting toy and see him as a prey.
I think when you introduce a Basenji as a puppy, they get to know eachother as friends.
Good luck with finding a second companion!