Yakima firefighters rescued a 55 year old man from a mobile home fire in the 76 hundred block of Nob Hill Blvd. at about 9;30 last night. When firefighters arrived they were told there was a man in a bedroom. Firefighters had to use a chain saw to cut into a window to rescue the man. He was taken to a Yakima hospital. We don't know his condition today. There was a causality, a  family dog died in the fire. Damage is estimated at 75 thousand dollars. the cause is under investigation.