@hilario23
Oh My... A sweet, calm 18 mo. old basenji might be great for your family, but the chances of finding such a unicorn is highly unlikely. It is very important for you to know: (1) Young basenjis are juvenile delinquents. (2) Basenjis are NOT hypoallergenic. I've heard of MANY basenjis being given up (even by extremely determined loving owners) because a spouse could not tolerate the allergy. Finally, (3) Basenjis are usually NOT great to jog with (again, you might find one, but it is highly unlikely). They can be very stubborn and the love to smell all the smells along the way - their hunting instincts are pretty extreme as they one of the only breeds that are both sight and scent hounds.
If you can, your family should go spend a day in the home of a young basenji OR have one visit your home for a week... There are tons of basenjis in the Midwest - see if you can find a meet-up group and connect with someone that way.