Deaf, dumb and blind, you just keep on pretending
That everyone's expendable, and no one has a real friend

from Pink Floyd – Dogs Lyrics on Rap Genius

Meaning

He accuses the first speaker of putting too much emphasis on the negative emotions driving him and that using others is not the way to live.

To help improve the meaning of these lyrics, visit “Dogs” by Pink Floyd Lyrics and leave a comment on the lyrics box