Does your dog ever do anything crazy? Are they secret mind readers??

I have a puppy that we have had for 8 months and she is a mess. Her name is Coco and she is a shitzu, now I have had a shitzu before but he was very mild mannered which is the total opposite from her. I always tell her that the puppy police is going to come and put her in puppy jail because she is a little thief. She has a bed where she takes all her conquests, one day I found two pairs of shoes (4 shoes in total), a piece of bread (do not know how she got that honestly), earrings, a leaf, and a pen, and this was an average day for her.