Prince Hata makes yet another visit to Edo. Heartbroken over the loss of Pes, the prince goes through every Edo city zoo determined to find the next cutest pet. Meanwhile, savoring her pickled seaweed, Kagura comes across a box left in front of the Odd Jobs Gin building. Her face lights up with a big smile when she finds an adorable animal in the box. The animal is a slightly…no, VERY big dog-like creature. Despite Gintoki’s protests, Kagura insists on keeping it. Kagura names the dog Sadaharu and plays rough with it, while Gintoki and Shinpachi grow exhausted from Sadaharu’s constant biting. What will Gintoki and Shinpachi do?
You just named it! You totally made that name up just now!
¡Te lo acabas de inventar!
 ¡Sé que te lo acabas de inventar!
Você inventou! Você acabou
 de inventar esse nome!