Heartbeat beds, blankets and warm packs

Not every sleeper wants a roommate. Some shove every toy out of the crate by midnight and then fall asleep flat on the softest surface available. For them the heartbeat moves into the furniture: a bed mat that pulses under the chest, a blanket that brings the pulse to whatever bed already won.

And because a litter is warm as well as loud, the air-activated warm packs finish the illusion — 24 hours of body heat per pack, no cords near the crate. Fair warning: this shelf sells through in batches, so half the fun is the restock watch below.