Poor old Mr Peek has a bad start to his day! Putting on his son's jacket by mistake, he goes about his daily rounds at the zoo, grumbling about his seemingly growing belly and general appearance. Unbeknownst to Mr Peek, all the animals think he is talking about them and are not particularly happy with what they hear. Mr Peek's son, realising what has happened, trails his dad around the zoo to watch events unfold.