Dork Diaries: Puppy Love by Rachel Renee Russell Nikki and her friends have to hide seven puppies when the animal shelter has no room for them. Themes If you see then click to see more information for a theme. Please take care as context may contain descriptions of a sensitive nature and/or spoilers. Young Romance BullyingAnimalsPuppiesJealousyBest FriendsLiesAnimal ShelterSecretsScience FairAnnoying SiblingsSchool Exchange Project