Gramma Mouse is visiting and relaxing when her grandbabies beg her to tell them a story. Tiny, Gramma Mouse, tells them about her trip across the old garden to visit Cousin Mouse. Tiny struts off staying out of sight at first. Then she pops out to look around and immediately forgets Ma and Pa's advice. She stops to visit and look around. She receives warnings of approaching danger that she ignores. Tiny is having fun playing and investigating and forgets to watch for danger. She has a few narrow escapes but does learn valuable lessons along the way.