While at the zoo, we rode the little steam train around to see more of the zoo. Drew was so cute with Harley. He didn't want her sitting on the outside or standing up. She sat between him and Joe and and he kept a protective arm around her the whole time. I hope to train all the kids to be on the lookout for each other. What a great blessing of siblings. I know I enjoyed having two brothers and I hope Harley does too!