Tully can only consume liquids. His favorite drink and the bulk of his diet is tea.
Does he just soak it up? Or where does it go?
I adore Tully. For some reason, I always think there's a slightly melancholic atmosphere around him...
He has pores along the edge of his fabric, so when he drinks he dips the edge of his "hood" in his tea and sucks it up and it gets absorbed right into his bloodstream.
Things like this are why YOU ARE MADE OF AWESOME.
I just adore Tully (and this illustration).