Puerto Ricans are currently the second largest Latino subgroup in the United States. Social work services are often aligned with non-Latino cultural traditions. The model presented in this article contains the development of a basic understanding of essential elements of Latino culture, and how parenting practices for Puerto Rican families are actualized, through the lens of familismo, respecto, simpatia, and personalismo. The understanding of these fundamental concepts of Puerto Rican families will enhance the effectiveness of social work services.