A mountain lion crept through an open door into a house outside Denver, snatched a Labrador retriever from a bedroom where two people were sleeping and left the dog’s dead body outside.
Jacquie Anderson said they were awakened by a commotion in the room at around 4:30 a.m. and, when she got up to check what was happening, she realized the big cat was in the bedroom. She exclaimed that there was a mountain lion in the room and she believes that led it to run out the open doors with Scout in its mouth. The dog weighed 72 pounds.
http://www.foxnews.com/story/2008/08/06/mountain-lion-in-bedroom-kills-family-dog.html