Karen's Gift — Ann M. Martin

From the bestselling author of the generation-defining series The Baby-sitters Club comes a series for a new generation!Giving Gifts can be hard work. Karen wants to give Mommy a special present. She will buy it with the money she makes walking dogs. But then Karen decides to get something else. Since she needs more money, she will walk more dogs. Soon Karen has too many dogs on her hands! But if she quits her job, she might have to break some big promises.