A girl nicknamed "Paingy" invites Tama and Takeshi on a treasure hunt. For some reason, there's a cat that looks like Tama on the treasure map. But all of it is a plan put in place so that Paingy can tell Takeshi something important.

Takeshi is staying home from school because of a fever. Before he knows it, he's hanging out with Tama and the others. The sights and experiences of Third Street from the perspective of cats and dogs is vastly different from what he knows...
all the familiar fences and houses 
looked many times bigger than normal.
.كلّ الأسيجة والمنازل بدت أكبر أضعاف العادة
los muros y las casas parecían
mucho más grandes.
los muros y las casas parecían
mucho más grandes.
tutti i recinti e le case che vedo ogni giorno
mi sembravano più grandi del solito.
привычные заборы и дома
выглядели в несколько раз больше.