Catalina Mejia wrote a handbook for new dog owners as her senior project. She chose this project because she loves dogs and wanted to help animals. Through her research and volunteering at an animal shelter, she learned that she does not want to pursue a career as a vet due to the sadness of caring for abused animals and her allergies, but discovered an interest in healthcare. Her handbook provides information on socializing puppies and dogs who have been mistreated. While writing presented challenges like changing her focus to dogs only, she enjoyed learning about caring for animals and making a difference for dogs at the shelter.