The speaker sits with a tired dog pressed against her back, feeling his warmth through her sweater. He lies still and neat, while she fidgets with a pen, trying to cram her calendar of rehearsals, games and dinners onto the page. Against his calm, her "human scrawl" looks busy and anxious. She remembers a walk earlier, when a toddler chanted "dog-dog-dog" and then "tail-tail-tail" at the dog's feathery curl of a tail. Child and dog met "eye-to-eye, time-free, thought-fresh."
In the second part, the speaker copies the dog's long sigh and breathes deeper, as if trying to borrow some of his ease. She admits what she cannot do: run as he runs, or wag in pure joy or greeting. What she mostly feels is envy of his whole, undivided presence. The mood is quiet, tender and a little wistful, ending as sleep washes over the dog like a wave on a shore.