Pushing

We went to the zoo yesterday and got to see a new baby hippo that was born. As it would swim in the water, the mama hippo would push it around to help it swim. We told Sophia to look and watch the mama push the hippo. She saw it and then looked at me and said, "Pushing not nice. That's mean." I had to explain that some pushing is good since it helps the baby just like I push her in the stroller so she doesn't have to get tired walking. I'm pretty sure she still doesn't get it.