Tora's person, a carpenter named Tome-san, has built a small castle which has become a splendid place to play for Tama and Bull and the others. However, the boss dog from 7th Street, Waka, has decided that no one is allowed to have a castle but him! He orders Bull to destroy it, but...

Tama and the others hear of Waka's plans from Bull, and they decide to go ask Grampy, an old dog on First Street, how they can protect the castle. With his lackey dobermans in tow, Waka comes to Third Street to take over. The showdown at Tama and friends' castle starts now!
And it doesn't matter what 
neighborhood they're in.
.ولا يهم من أيّ حيّ يكون
Egal wo!
Peu importe où il se trouve.
E non importa quale sia il quartiere.
Não importa que seja em outra cidade.
И неважно, в каком они районе.