Answer:
I'm a word that is not even strange. What am I?
I go from house to house a messenger small and tight. Whether it rains or snows I sleep outside at night.
You can never eat me for breakfast or lunch. What am I?
Though not a plant I have leaves. though not a beast I have spine. Though many wouldn't need me I am more valuable than wine.
Only one color, but not one size. Stuck at the bottom, yet easily flies. Present in sun, but not in rain; doing no harm, and feeling no pain. What am I?
The answer I give is yes, but what I mean is no. What was the question?