Ant and Josh

I always said to Josh that we shall caring for God's creature.
Josh knew that all animal created by God.

Yesterday night, after dinner, Josh didn't put the plate on sink. Then, a bariccade of ant surround the plate.
I came and took it, then used a wet napkin, swept all the ant.

There one ant left, and Josh's reaction surprise me.
Mom, you shouldn't kill the ant.
The ant left alone now. Mom, you kills the other..
Josh start to cry. He protect the last ant survive, and blame me for the condition.
He said, ant is God's creature, we shall take care of them.

Hmmm... mom said sorry to Josh.
Ok, next time mom will move them back to their place.
And how about you clean your dirty plate, so the ant won't come into the table.

Josh agreed, he stop crying and he keep looking at the last ant.

To explain more about "rule over all the creatures" according to Genesis, will be very challenging.