1268 reviews

Cubby Puppy Calming Diffuser

The calming signal your puppy's mum already gave them.

✓ Verified

“Very good results for a range of anxiety-related problems in puppies - separation anxiety, aggression, fearful behaviours.” — Dr. Lore Haug, board-certified veterinary behaviourist

Choose your puppy kit
Diffuser Only
  • Calming diffuser
  • 2 refills
Extra Calm Bundle
  • Calming diffuser
  • 2 refills
  • Calming spray
★ Best Value Ultimate Puppy Starter Kit
  • Calming diffuser
  • 2 refills
  • Calming spray
  • Calming collar
+ Free dog toy

Purchase type
30-Day Guarantee
Free Shipping
Drug-Free & Non-Ingested
Common Questions
Will this actually work for my dog?

We won't promise a universal fix — no calming product works identically for every dog. What we can say is this continues a real biological signal your puppy already trusts, not a new intervention. If it's not a fit, the 30-day guarantee means you're not stuck with it.

Is this just another subscription trap?

No. Subscribing is opt-in, not required to purchase, and you can pause or cancel any time. We'd rather you cancel cleanly than get a support ticket about a charge you didn't expect.

Isn't this a waste of money?

The diffuser + refill starts at $49.99 — less than most calming-chew subscriptions over the same period, with no ongoing dosing cost baked in. Backed by a 30-day money-back guarantee either way.

I already tried a calming chew / ThunderShirt / camera app — why would this be different?

Different mechanism. Chews are ingested and can carry dosing or drowsiness side effects; a wrap manages the symptom, not the cause; a camera app manages your anxiety, not your puppy's. This is a passive scent signal — nothing to dose, nothing to wear that restrains them, nothing to watch.

Reviews

5.0 (3 reviews)
100% would recommend this product
Sarah M. ✓ Verified 1 month ago

I honestly thought this would be another gimmick. We'd already tried calming chews and they either made our golden sleepy or did absolutely nothing. This was so much easier. After about a week our puppy stopped crying every single time we left the house. He's still a puppy, but the difference is noticeable.

✓ Recommends this product
James R. ✓ Verified 1 month ago

First-time puppy owner here and the guilt of leaving him for work was unreal. I wasn't expecting miracles, just something that might take the edge off. It actually helped him settle much faster when we left. Wish I'd bought it sooner.

✓ Recommends this product
Emily T. ✓ Verified 1 month ago

Our cavoodle would bark for what felt like hours after we left. We checked the camera every five minutes and it honestly just made us more anxious. Since using the diffuser he's noticeably calmer and we're checking the camera less because there's finally something boring to watch.

✓ Recommends this product