Poor Granddaddy!

A Granddaddy visits an amusement park with his son and granddaughter. While walking on the nature trail, Granddaddy picks up a stick for protection in case they encounter any wild animals. His granddaughter and son laugh and insist it is not necessary since the trail is not that wild. Later, as they are leaving the park, his granddaughter tells him the other visitors are looking puzzled as to why he's carrying a stick. Granddaddy forgot he still had it! They all share another good laugh.