Sense Sonnet - Tickler

A Rock in Hand - LP Zoo

I hold a rock in hand, I do.
I watch humans watch me do so
Here at home in Lincoln Park Zoo.
Humans seem puzzled, doncha know!
The rock - to eat or not to eat?
That is the question of the day.
Is this rock really a taste treat?
Humans think weird, in a fun way.
The rock I continue to hold
As though tiz a serious task.
Try to keep my giggles controlled
At silly stuff the humans ask.

I guess it comes as no real shock,
I do not plan to eat the rock.