Grandmother up his futon in the sun to air it, but the cat settles for a nap. Grandmother Hop not resist and sleeps with him. Then come in turn, goat, pigs, a little boy etc ... all of which are napping on this mattress. All disappear when the grandmother woke up and stretched, thinking he slept so well with just her cat. The note of humor is not necessarily perceived by children, but it is a very simple story claimed.