Inu no Omawarisan (2011)

Inu no Omawarisan 2011 / 犬のおまわりさん てのひらワンコ３Ｄ 2011 / Inu no Omawarisan: Tenohira Wanko 3D

A struggling young police officer ends up adopting a golden retriever puppy. One day, an elementary school boy brings a puppy to a police box in the remote countryside. However, since a revision to the Lost Property Act, police boxes cannot take in dogs. Novice policeman Aizawa Ken takes the puppy back to his home, an apartment where pets are prohibited, and begins looking after it behind his landlord's back.