"Inu mo Arukeba Koi o Suru" centers on the lives of two individuals, Shirota and Kuga, whose paths cross in unexpected ways. Shirota, a reserved and diligent office worker, leads a monotonous life until he encounters Kuga, a charismatic and carefree man with a mysterious past. Their relationship begins with a chance meeting, but it quickly evolves into a complex dynamic as Kuga inserts himself into Shirota’s life, challenging his routines and emotional barriers.

The narrative explores themes of personal growth, vulnerability, and the transformative power of relationships. Shirota, initially resistant to change, finds himself drawn to Kuga’s unorthodox approach to life, which contrasts sharply with his own structured existence. Kuga, on the other hand, harbors a troubled history that gradually comes to light, revealing the reasons behind his seemingly carefree demeanor. As their bond deepens, both characters confront their insecurities and past traumas, leading to moments of tension, introspection, and emotional growth.

The story is punctuated by a mix of lighthearted humor and poignant drama, balancing the evolving romance with the challenges of navigating personal and societal expectations. Supporting characters, including Shirota’s colleagues and Kuga’s acquaintances, add depth to the narrative, providing additional perspectives on the protagonists’ journey. The manga delves into the complexities of human connection, emphasizing the importance of understanding and acceptance in fostering meaningful relationships.

Through its exploration of love, identity, and self-discovery, "Inu mo Arukeba Koi o Suru" presents a heartfelt portrayal of two individuals learning to embrace vulnerability and find solace in each other. The interplay between Shirota’s reserved nature and Kuga’s free-spirited personality drives the narrative, creating a compelling and emotionally resonant story.