I would NEVER trust any of my dogs.
And it's not just food, they love plastic, and we call toilet paper - filler food.
Having basenjis when the kids were little taught them to pick up their stuff!
In fact I remember taking one to a show and took her to potty before our ring time. She had eaten a Barbie hand because one was crawling out of her!
I always knew if they were not eating, they were sick. Or full