Subaru is at home doing his favorite thing, reading... but then Hiroto and Kawase show up, robbing him of his time alone. Then Kawase suddenly orders Subaru to buy a collar for Haru immediately, saying it'll help identify her in the event that she gets lost. So Subaru heads for the pet shop, where Nana helps him find a suitable collar. But Nana also tells him that many cats dislike collars and only end up stressed out by them. Will Haru approve of her new collar?
Okay, let's have a look inside your mouth...
So, werfen wir einen kurzen Blick
in dein Schnäuzchen …
Bien. Vamos a verte esa boquita…
Bien. Vamos a verte esa boquita…
Je vais examiner un peu
l’intérieur de ta gueule.
Bene, adesso guardo un po'
 dentro la tua bocca.
Certo, vamos dar uma
olhada na sua boca...
Так, давай-ка осмотрим твою пасть...