You're Under Arrest! (1996) : 3x14

A white sedan knocks over a woman and her dog. The woman is unconscious but the dog manages to grab a bite out of the suspect's clothing. Miyuki and Natsumi find the dog at the crime scene. Meanwhile, Detective Tokuno reports that a bank has been robbed. Miyuki and Natsumi take the dog with them and find the white sedan that was involved in the hit and run, converging with Tokuno's group. However, the suspects have fled into a large costume parade nearby, so it'll take some animal instinct to figure out who are the culprits.