Looking back to when I got my very first basenji, a pet, the one thing I remember is that she taught us to never let a basenji do something that you are going to disallow in the future. Of course not everything can be planned ahead.
I bough her a pig ear' to chomp, kept it in a lower kitchen cabinet. Not long after, I learned this was NOT a healthy treat so threw it away. Until the day she died, 10-12 years later, she'd sit by that cabinet and whine, until I opened it to show her there were no pig ears in there.
EVERY DAY!!!!!!
This was really no big deal, but I imagine if it had been a chair that she was not allowed on. They just do not forget. Anything.