The Last Puppy (Turtleback School & Library Binding Edition) by Frank Asch

This gentle story about a runt puppy who fears he'll never find a home offers a tender exploration of self-worth and belonging for young children. The narrative follows the smallest puppy in a litter as he watches his siblings get chosen one by one, a scenario that poignantly captures feelings of being left out or overlooked. Frank Asch's simple, heartfelt storytelling makes complex emotions like anxiety and hope accessible to preschoolers, while the school and library binding ensures this emotional read-aloud can withstand many loving readings.

The book’s true strength lies in its comforting resolution, which reassures children that everyone has a special place and that they are loved for exactly who they are. This makes it an especially valuable tool for kids who may feel shy, different, or are navigating social situations like making new friends. With its timeless message and durable construction, this picture book is a resilient resource for building early social-emotional skills and fostering empathy.