

My 4 year old golden Murphy used to lose his MIND at every dog we passed. He's stronger than me and I was terrified one day he'd pull the lead out of my hand. 3 weeks in we passed two dogs and he just…
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Continue shoppingA nightly soft chew that helps reactive dogs sleep deeper, so the barking and lunging can finally ease off.
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Illucid is made for the everyday reactivity owners deal with most, from window barking and doorbell meltdowns to tension on the lead.
Rather than dulling one trigger, it supports better sleep and a calmer baseline, so your dog has more patience for whatever comes up.
Pair it with positive, consistent training for the best results.
The soft chews have a savory flavor dogs love, and most take them like a treat.
For the choosiest eaters, break one up and mix it into dinner. It works just as well.
Still a no? Our 60-day money-back guarantee has you covered.
Sleep is when a dog's body resets its stress response. When a dog stays restless or on guard at night, that reset never fully happens, so stress hormones like cortisol stay elevated and reactions come quicker and bigger.
Illucid pairs calming botanicals with melatonin to support deep, restorative sleep, helping your dog meet each day from a more relaxed place.
Illucid is vet-formulated, third-party tested and free from artificial fillers, and it's made for daily, long-term use. It won't leave your dog sleepy or sluggish.
As with any supplement, check with your vet first if your dog is pregnant, nursing or younger than 12 weeks.
When will I see a difference? Every dog is different, but most owners notice changes within 2–4 weeks of daily use. Consistency gives the best results.
Will it make my dog sleepy during the day? No. Illucid isn't a sedative. It supports better sleep at night, so your dog feels refreshed and alert by day.
How many chews a day? Servings are based on weight, so choose your dog's size and follow the label. Each jar is a 30-day supply.
Is it suitable for rescue dogs? Absolutely. Many rescues carry extra stress from their past, and a calmer, better-rested baseline can make a real difference.
Can I use it alongside medication? Usually, yes, but your vet should have the final say since they know your dog's health history.
What if it doesn't work for my dog? Every order comes with a 60-day money-back guarantee. Contact us for a full refund, with no need to return the jar.
Real customers, real results


My 4 year old golden Murphy used to lose his MIND at every dog we passed. He's stronger than me and I was terrified one day he'd pull the lead out of my hand. 3 weeks in we passed two dogs and he just…


We kept the curtains drawn all day because Bear freaked out at anything that walked past, delivery drivers were his mortal enemy… A month in & now when someone walks by he just lifts his head and goes back to sleep! Curtains are open again!!


Bonnie's our jack russell rescue, scared of everything…
Backed by our 60-day money-back guarantee
Reactive behavior is often a sign of a tired nervous system, not a difficult dog. Illucid works in three stages to help your dog unwind, rest properly and start each day with more patience.

A dog on constant watch spends the day topping up its stress tank. Chamomile gently eases that build-up during waking hours, so evenings start from a calmer place.
Once the house goes quiet, melatonin and valerian root help your dog drift into longer stretches of deep sleep, the stage where the body truly recovers.
After a full night of quality rest, your dog wakes with more patience and less pent-up energy. Everyday triggers get easier to handle, and training gets easier to stick with.
What Illucid customers told us in our latest survey.
noticed less reactivity within 4 weeks
say walks together are enjoyable again
Survey of Deep Sleep Chews customers, 2025. Results reflect self-reported customer feedback.
Here's what owners tell us starts to change once the deep sleep kicks in.
Delivered in 3–5 days · Covered by our 60-day guarantee
Drawn from 1,000+ owner reports

Nights get quieter and deeper, and built-up tension starts to drain away.

A stranger strolling past the window earns a lazy glance instead of a full-volume alarm.

Passing another dog turns into a quick look, then on with the walk.

Weekend visits, patio coffees, playdates at the park: life opens back up for both of you.
Results vary from dog to dog. Most owners report changes within 4–12 weeks.
Clinically studied ingredients

Helps signal bedtime to a busy brain, for natural, restful sleep.

Rich in omega fatty acids that support a calm, balanced mood.

A time-honored herb that helps the body wind down at night.

Supports healthy nerve function for steadier, more even reactions.

Promotes relaxed focus while keeping your dog fully themselves.

A gentle botanical that softens everyday tension and restlessness.
Typical calming chews are a quick fix before fireworks or a vet visit. Illucid is a daily evening chew that focuses on sleep quality, which builds a calmer baseline over time instead of masking a single moment.
Dogs love the savory taste, and most take it right from your hand. Picky eaters can have it crumbled into their food, and our 60-day money-back guarantee applies either way.
Most owners see their dog start to relax within the first few weeks, with more noticeable changes in behavior after about a month of daily use.
No. Illucid supports natural, healthy sleep at night. During the day your dog should feel more settled while staying alert and playful.
We list every active ingredient with its exact amount, with no proprietary blends. Each soft chew contains:
Tap "View nutrition label" under the product photos for the full panel.
Give the daily serving for your dog's weight once a day, ideally in the evening. Most dogs see it as a treat.
Illucid works alongside most medications, but always check with your vet if your dog takes anything on prescription.
Every order is backed by our 60-day money-back guarantee. Returns are rare (under 0.1% of orders), but if Illucid isn't right for your dog, contact us for a full refund.
Illucid Deep Sleep Chews