1) There was a commercial with some zookeeper which I thought was zoo books but nothing turned up. All I remember is him playing with a lot of animals and a giraffe eating his hair.
2) A commercial for hand sanitizer or soap. A young girl feeds a goat or cow or lamb but gets slobber all over her hands. And then the mom gives her the soap to clean it. I don't remmber what brand that soap was.
3) There was a show on Nickelodeon. Maybe. Could have been ABC Family or something else. All I can remember was that two girls hosted it, a boy and a girl and it was about their adventures at the zoo. I remember the kids feeding a carrot to a rhino. That's all I got unfortunately.