Someone took me to this extremely screwed up film when I was very young (6 or 7?), in the early or middle seventies. All I remember from it was that two or more guys broke into the house of two women--I think one was about 20 the other maybe her mom--and the a'holes were laughing and tormenting the women and the only image I remember--and it's etched in my memory forever--is of the aforementioned forced dog food eating. If memory serves it has cheapish "Last House on the Left"-type production values, probably qualifies as a B-movie. It was definitely in the theater and, as already stated, in the early or maybe middle (1974ish?) seventies. I simply want to know the name of this film so I can see it again and look the beast in the face; it was, considering my age (less than 10, maybe much younger), surely the most traumatic cinematic experience of my life. Please help me find this piece of crap
! Thanks in advance.