Small Bunny's Blue Blanket

Small Bunny does everything with Blue Blanket.  Blue Blanket helps him paint the best picures, go the highest on the swings, and read the hardest words.  They need each other.  But one day, Small Bunny's mother insists Blue Blanket must be washed.  She says Blue Blanket will be as good as new after.  But Small bunny isn't sure he like "new".  Will his friends ever be the same?