My idea for a remake...
I always thought a good way to remake it would be with crazed security dogs. Eight ravenous K9's trapped with the kids... It could be called Chopping Maul...
shareBrilliant...you've just more or less described the 1973 TV movie Trapped.
"A man is accidently locked in a department store overnight and finds himself held at bay by six vicious Doberman guard dogs."
http://www.imdb.com/title/tt0070828/