Four lines, three sentences, and a whole small drama: something pricks, something arrives, something leaves, and someone folds inward. Dave Bonta's "Cocooning" explains almost nothing, which is why it holds the reader's attention.
The opening line sets an odd tone: "A great burr did vex me in my hose." The phrasing is old-fashioned, with "did vex me" sounding like something from an older English. "Hose" pulls the same way, towards stockings or breeches, though a modern reader might just as easily picture a garden hose, and the poem doesn't settle it. The effect is half comic, half uncomfortable. A burr is a tiny thing, yet here it is "great" and it "vexes." The word itself seems to do the irritating: "burr" is blunt and rough-voiced, and the hard "x" of "vex" catches like a seed head on wool. A burr is also something that clings and can't easily be shaken off, so the line quietly introduces the idea of what attaches itself to us.
Then the poem turns outward: "A dove came on board whom / I do not know; it came to go." "On board" suggests a ship, though the poem never confirms it. A dove arriving on a vessel may also recall the old flood story of a bird sent out and coming back, but that is only an echo the reader might hear, not something the text insists on. What matters more is the grammar. The line breaks on "whom," leaving the sentence hanging on a pronoun, and "whom" treats the bird as a person, a guest or stranger. The speaker's admission, "I do not know," makes the visitor a puzzle. Is it a messenger, a comfort, a coincidence? The poem declines to say.
The most memorable moment is "it came to go." The verb "came" is repeated, and the second time it swings round into its opposite. The dove's whole purpose, as far as the speaker can tell, is departure. It is pure passage, a visit with no message left behind. This is also the poem's only true rhyme, "know" and "go," packed into one line so that the sounds click shut like a latch. The long "o" runs on through the poem, in "hose," "know," and "go," and gives it a faintly hollow, sighing music.
The rhythm is loose but not careless. The lines run roughly nine, six, eight and nine syllables, with a lightly iambic beat in the first and third. The short second line, broken off mid-thought, mirrors the dove's brief stay. Nothing is padded, and nothing is explained.
The last line changes the poem's grammar: "I wrap myself up in a dry sheet." Until now the verbs were past tense ("did vex," "came"), and now we are in the present, with the speaker acting for the first time. The language also drops its antique costume and becomes plain, almost entirely single-syllable words. The detail "dry" is intriguing. It might hint at earlier wetness, perhaps from being on board, or it might suggest a bareness of feeling. "Sheet" is richly ambiguous too: bed linen, a shroud, or even, on a ship, a rope that controls a sail. These are readings the text allows rather than states.
The title is what makes sense of the last line. Without "Cocooning," wrapping oneself in a sheet could simply be going to bed. With it, the gesture becomes deliberate withdrawal, and a cocoon is also a place where change happens out of sight. The poem never says whether the speaker is hiding from the world, recovering from the burr and the baffling visitor, or preparing to become something else.
That openness is where the poem's significance lies. In a few lines it moves from irritation to encounter, to absence, to retreat, and it leaves the reader to decide whether that retreat is defeat or preparation. It also shows how much a poem can do with what it leaves out. The unexplained dove, the unplaced ship and the mock-antique voice that gives way to plain speech all invite the reader to supply the story, and the best answer may be the one that keeps both possibilities in play.