This story follows Chokotan, a dog with the ability to speak human language. Her owner, Nao, has a crush on a guy named Arima, who owns a dog named Hatsupi. On Hatsupi's birthday, Nao bakes biscuits safe for both humans and dogs. While walking on the sidewalk, Nao and Chokotan run into Arima and Hatsupi. Nao flees before she can gather the courage to give the biscuits to Arima. Chokotan encourages her, and Nao resolves to return and hand them over. But will she manage to approach Arima when she can't even hold a casual conversation with him? And what about Chokotan's secret? A tale of a talking dog and her owner's awkward romance!