Jesus h Christ do you think they used excellerant there to scare people everything seems to go up really quick and theres allot of stuff dripping down i know the vids i saw at junior school were cigarette fires on the settee but they went up much slower than that i also wonder if artificial trees would go up as quick good vid though dogs does make me worry when i got a 4 yo and a 6yo tucked up in bed god doesn't bare thinking about huh!