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!
Bullying delicate, girl cats. 
Where's the fun in that?
ما الممتع بالتنمر على قطتين رقيقتين؟
Es macht doch keinen Spaß,
kleine Katzenmädchen zu schikanieren.
¿Qué diversión hay
en maltratar a unas gatas?
¿Qué diversión hay
en maltratar a unas gatas?
Vous trouvez ça drôle
d’embêter deux petites félines ?
Intimidire fragili gattine, che gusto c'è?
Qual a graça em maltratar
duas gatas fêmeas indefesas?
Что хорошего в драке
с хрупкими кошечками?