Blue, Blue, Blue

That is Collin's response whenever I asked him what color something is. I should be happy I guess since this response used to be White....and now it's at least another color. I have been working with him on his colors for about 6 months now. He seems to be "studying" them with me when we read books or work on them.....but still retains "blue" and no other colors. Guess I need to fire the color teacher....hahaha.