Many years ago, I baked hamentashen before Purim. They were in gallon size zip lock bags on top of my washing machine. Each bag had a different filling. I went out in the morning with my daughter to her bus stop. I came back and found a mouse eating his way into a corner of one of the bags. He got scared and ran. He had bitten into a corner of each bag and tasted one hamentash from each bag.
This happened when my landlord was renovating and I suppose disturbing the mice, so they came to me. I gave them a chance and told them that either they leave on their own or I would have to find a way to get rid of them. Obviously they didn’t listen to me. Glue traps did the job.
They seemed to like “Jewish” foods, including farfel, Challah, etc.