Plentum Journal · Calm

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Vet formulated

Why your dog hides behind the couch on Halloween night, and what owners are trying this year

Calming Care is a melatonin-free daily powder that supports a calm, relaxed demeanor on loud nights, long drives and vet visits.

A red setter lies on a rug in a lamp-lit living room with a carved pumpkin on a side table

Plentum Journal · 3 min read

Sound familiar?

  • A border collie lies under a dining table while rain runs down the windowFireworks and thunderYour dog paces, pants or shakes until the noise stops.
  • A red setter peeks out from behind a couch in a living room at duskThe doorbell on a busy nightEvery knock sends your dog behind the couch.
  • A red setter rests on a blanket on the back seat of a carLonger car ridesFor many dogs, the panting starts once the drive runs long.
  • A red setter lies on the hallway floor near the front door at duskYou don't want a groggy dogYou want your dog relaxed and still acting like himself.
  • A red setter lies on a kitchen floor near a bowl of kibble and a box of Calming CareA daily routine works best when it starts before the loud nights arrive.
A red setter lies on a kitchen floor near a bowl of kibble and a box of Calming Care

A daily routine works best when it starts before the loud nights arrive.

What happens when your dog gets stressed

A sudden noise or a strange place sets off your dog's natural stress response.

  1. A triggerIt might be fireworks, thunder, the doorbell or the car.
  2. The body reactsHeart rate rises, and many dogs pant, pace, tremble or hide.
  3. It lingersSome dogs stay on edge long after the noise stops.
  4. A calmer routineA daily routine, a quiet den and Calming Care support a relaxed demeanor.

What helps on the big nights

  • Walk your dog early, before dark and before the noise starts.
  • Set up a covered den away from the front door and the windows.

Source: ASPCA guidance on noise fears in dogs, which lists panting, pacing, trembling and hiding as common signs.

What each part of the sachet supports

  1. L-theanine and GABA 350 mgSupport a calm, relaxed demeanor during occasional stress
  2. Magnesium, L-tryptophan and vitamin B6 202 mgSupport normal nervous system function
  3. Chamomile, passionflower, valerian and ashwagandha 250 mgTraditional botanicals that support relaxation
  4. Probiotic blend and a postbiotic 10 billion CFUSupport a balanced gut microbiome
See the full ingredient list
Advanced K9 Calming CareAmounts per 2 g sachet
Suntheanine®L-theanine200 mg
GABAGamma-aminobutyric acid150 mg
Magnesium (glycinate)100 mg
L-tryptophan100 mg
Postbiotic100 mg
Proprietary probiotic blendLactobacillus casei K9-1, Lactobacillus fermentum K9-2, Lactobacillus brevis WF-1B, Lactobacillus reuteri WF-1, Saccharomyces boulardii, 10 billion CFU75 mg
Chamomile powderMatricaria chamomilla75 mg
Passionflower powderPassiflora incarnata75 mg
Valerian root powderValeriana officinalis50 mg
KSM-66® AshwagandhaRoot extract, minimum 5% withanolides50 mg
Pyridoxine HClVitamin B62 mg

Other ingredients: brewer's yeast and silicon dioxide.

How Calming Care compares with other options

FeaturePlentumCalming CareChews in a bagCapsules or tabletsPowder in a tub
Stirred into food Given as a treat Swallowed or hidden in food Scooped into food
A sealed 2 g sachet From an open bag From an open bottle From an open tub
None On 4 of 5 labels checked On 0 of 3 labels checked On 2 of 2 labels checked

The other columns describe a type of product, not a brand. Tap a row to see the detail.

Sources for this table
  1. Plentum: Calming Care contains no melatonin.
  2. Chews: melatonin appears on 4 of 5 calming chew labels, checked Oct 12, 2026. Label 1, retailer product page;Label 2, retailer product page;Label 3, retailer product page;Label 4, retailer product page;Label 5, retailer product page
  3. Capsules or tablets: melatonin appears on 0 of 3 labels, checked Oct 12, 2026. Label 1, retailer product page;Label 2, retailer product page;Label 3, retailer product page
  4. Powder in a tub: melatonin appears on 2 of 2 labels, checked Oct 12, 2026. Label 1, retailer product page;Label 2, retailer product page

How many sachets your dog needs

Tap your dog's weight

2 sachets a day

$2.87 a day · size: 26-50 lbs

Choose the 26-50 lbs size

Start with half your dog's daily dose for 3 days, then the full dose for their weight. Each size ships a 30-day supply, and prices are before LAUNCH25.

What stands behind every box

Questions owners ask

Will it make my dog sleepy?

Calming Care has no melatonin and no CBD. It supports a calm, relaxed demeanor during occasional stress.

Should I give it only on loud nights?

Give it every day with a meal. Then it's already part of the routine before the doorbell rings or the fireworks start.

Who should check with a vet first?

Talk to your vet first if your dog is pregnant, nursing or takes medication, especially MAOIs.

My dog won't take chews. Will this work?

It's a fine powder, not a chew. You stir it into the food your dog already eats.

Get ready before the first knock

Advanced K9 Calming Care box, 30 sachets
Advanced K9 Calming Care
$33.75$44.99with LAUNCH25 · 30 sachets · up to 25 lb
Launch code · 25% offLAUNCH25
  • LAUNCH25 takes 25% off one-time purchases of the four new supplements and all bundles through Sun Oct 25, 11:59 PM EDT. It works once per customer and can't be combined with other codes.
  • Pre-orders ship by Mon Oct 26. If that date changes, we'll email you, and you can cancel for a full refund. You're charged at checkout and reserve a box from the first batch.
  • Every order has a 30-day guarantee. Return policy