Detective Mickey II is a Quest that Horace gives Mickey. A thief stole one of Clarabelle's flowers, the Symphony Sunflower, and Mickey is tasked with returning the it to Horace's Detective Agency.
Footprints leading from Clarabelle's window can be found leading to Ezra behind Mickey's house. When spoken to, he claims that the flower smelled so sweet that he just had to pick it. If Mickey paints in all the footprints, he is cornered and forfeits the flower. Alternatively, Mickey can buy the flower outright. If he does, the quest will be completed. If not, the quest will be failed.