Liffey Pulling Me

all around the house.  She has a great time pulling me all over the first floor of our house. Until we go into a room that isn't carpeted.  Her little feet slide and her nails slip uselessly and noisily across the tile.
Anytime she's pulled me close to one of those rooms she puts huge effort into pulling me away from it's doorway.  
The whole time she's growling like she intends to give me a bloody stump in place of the hand that's holding her prize.