The 3AM Crying Stops Tonight
Their first night away from mom and littermates is the hardest of their little life — and yours. HeartCalm™ gives them the one thing they're missing: a real heartbeat to curl up against.
"Your puppy fell asleep to their mother's heartbeat every night of their life. In a new crate, that rhythm is suddenly gone — so they cry for it."
It isn't misbehavior. It's instinct. And it's the exact instinct HeartCalm™ is built to answer.
The lonely nights end when the heartbeat comes back.
Comfort on the very first night
Inside the soft plush is a gentle, battery-powered pulse that mimics mom's. Three simple steps to a calmer crate.
Switch it on
Flip the removable heartbeat module on and tuck it inside the plush at bedtime.
Place it in the crate
Set HeartCalm™ in their sleeping spot so they've got something familiar to settle against.
Let them bond
The steady rhythm taps the same instinct that calmed them beside mom — often on night one.
Built for real puppies
Soft enough to snuggle, tough enough for puppyhood.
- ✓Removable heartbeat module — lift it out for washing or unsupervised time.
- ✓Machine-washable plush — accidents happen; this survives them.
- ✓No charging — battery-powered; switch on and sleep.
- ✓Works for anxious adult dogs too — the heartbeat instinct never ages out.
Day Guarantee
You're trying it, not marrying it
Give it a few nights in the crate. If your pup doesn't bond with it, send it back within 30 days — no questions asked.
Questions, answered
Will my puppy actually bond with it? +
Is it safe for chewers? +
What if it doesn't work for my pup? +
Puppies only, or adult dogs too? +
Start their first night right
Give your puppy a heartbeat to curl up against — and give yourself a full night's sleep.
Get HeartCalm™ — $39.95 →Bringing home a puppy this week? The First Nights Kit pairs HeartCalm™ with the LickCalm™ Mat — $57.95 for both.