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...
Paingy's family is going to start a 
paint company, so they moved far away.
فإنّ عائلة بينغي ستنشئ
.شركة للأصباغ، لذا فلقد انتقلوا بعيدًا
la famiglia di Pitty aprirà un'azienda
di vernici, quindi si sono trasferiti.
семья Пэнги открыла свою компанию,
поэтому им пришлось переехать.