Rottweiller... The Dogs of Hell (1982).
By Earl Owensby - who has a ton of riffable movies.
He had a studio in the small NC town I work in. Plus he shot a movie in the building where our offices are. And inside one of the drawing cabinets I found several of his movie posters from way back.
My boss knew of him. Most people around here did. Plus he used a lot of local "talent" to put into his movies. So the acting may be a tad questionable.
I remember going to the movies as a 12 year old and seeing this gem. Got a big container of popcorn, a depth charge size cola, the goofy 3D glasses .... and within 20 minutes of the movie, I almost fell asleep.
I watched some of it recently online. Ooooh is fraught with goofiness, bad acting, and contrived camera shots for 3D effects.