I don't have more than one Yorkie, but the one I have is definitely a thief! She is always stealing the kitty toys. Tonight, she stood up and put her paws on my hip while I was working at the puter. I thought she was just saying Hi, wanting attention. Next thing I knew, I looked down and there was a piece of tissue hanging from her mouth. I went down the hall and found the trail of shredded kleenex, the very kleenex she had stolen from my robe pocket!!!!!!!