The first 2 chasing parts seem typical, running away from fear symbolized by dogs and snakes. The third part you seem to focus on what encompasses you,a maze like house with entertainmment or surround sound you said you dream a lot about being in the living room while this is happening. Is this a composite dream, several dreams in past or one dream. Something that surrounds you that you need to focus on to live. Are you by chance doing inner cleansing here. You're going the right direction focusing on the living that surrounds you as opposed to the fear of what chases you.
What do you think?