Toro and Princess...

This is princess, the brown miniature pinscher. She will stay with Toro for 3 days and tomorrow I have to send her back to her owner already. At first, I cant really imagine two different sized dogs stay together and I m worried about will Toro step on Princess or will Princess hurt her leg while playing with Toro. I think Toro will be missing her badly after tomorrow ....because lonely when I 'm not at home.

Here the video clip of Princess when she first at my house.