Winifred and her companion dog, Maggie, are so excited. They get to spend the whole day with Dad and are looking forward to a lot of adventures together. They go to the park where Winifred must share and take turns with a little boy. They work in the garden, they give Maggie a bath, and they try many other wonderful things.
During her busy day, Winifred experiences moments of fear, sadness, and apprehension. But with the help of her daddy and Maggie, Winifred is able to overcome these emotions and gain the courage and confidence to continue with the marvelous adventures.