What kind(s) of dogs do I have?
1. A very noisy one who barks all day. But he's very discriminating. He really only barks at two things: things he can see, and things he can't see. Or maybe it's things that move and things that don't move ...
2. A mostly quiet one, who only barks at night. Thank goodness we ony have one neighbor, my SIL. She has two indoor dogs and she tells me when they hear my dog bark, hers go nuts. My dog hears them and barks back at them. Fortunately we are all retired so nobody really minds losing a few hours sleep in he middle of the night. Right?
3. A completely silent one, who never barks at anyone or anything. I guess he figures that position has been filled already.