Lying pups — the classic heartbeat buddies

This is the shape that started it: a pup stretched out mid-nap, sized and weighted like the littermate your puppy fell asleep against every night until this week. The pulse module rides where a heart should be, and a brand-new arrival reads the whole arrangement exactly the way instinct tells them to.

Two coats, one job. The cream spotted classic wears the little stitched heart patch on its side; the blush brown hides a month of being dragged down hallways. Both take the same module, the same batteries, the same gentle cycle on wash day.