If they do, it could be because they want to feel more like part of the family, or it's just a particular animal's personality and that animal was matched with the person meant for it.
The golden I used to have did similar things w/her ears/eyes when I approached w/a leash. It was a habit formed from years of me sliding a new collar on with the leash attached. She'd squint and pull her ears back in anticipation of the collar being slid over her head.
The smile? I never got that.
Ms. Rita Jean:
I have yet to locate the off switch on any Basenji and I've been around them since I was a baby. When you find it, you will let us all know, right?
that sounds cool. my brother lives in shawnee.. he has a 9mo. old basenji…. i will have to check that out. i would love to see these boys run... :) but will check it out carefully first. thanks!
If it's commercially made chocolate, they'd have to eat a lot to get sick. If it's 'real' chocolate, a little amount can be sufficient to really make them sick. Commercial chocolate is a lot of fake stuff.