The settled stomach is the goal
Live cultures support the gut microbiome and help maintain everyday digestive balance.
Best for digestion
Daily Probiotic & Gut Support
- L-GLUTAMINE · 400 mg
- REISHI · 300 mg
- 60 soft chews
- 9 strains · 6B CFU
- FOS prebiotic
- No artificial colors or flavors
- No corn
- No palm oil
- No seed oils
This one is for the settled stomach and the easy walk home. Nine strains at 6 billion CFU work alongside 400mg L-Glutamine and the largest Reishi dose in the range, and all nine strains are named on the label.
$42.00
01 — Choose your dog's size
02 — Choose your supply
03 — Choose your delivery
-
Save20% every order
-
Never run out
-
Lowest price
-
Pause or skip anytime
-
Ships every 30 days
-
Cancel flexible after 2 months
Skip, pause or cancel anytime
1
-
Every dose listed
-
Third-party tested
-
Made in the USA
-
A 9 strain probiotic blend at 6 billion CFU: L. fermentum, L. acidophilus, L. plantarum, L. bulgaricus, B. infantis, B. longum, B. breve, S. thermophilus, and S. cerevisiae, a beneficial yeast. Alongside the blend: L-Glutamine 400mg, Reishi extract 300mg, and FOS 40mg, a prebiotic fiber.
-
Because per strain counts are hard to verify across the shelf life of live cultures. So we publish what we can stand behind: all 9 strains by name, and the total CFU across the blend.
-
Reishi supports a normal, balanced immune response, and a large part of a dog's immune system sits in the gut. At 300mg, Reishi is one of the formula's core actives.
-
If your dog is sick right now, start with your vet. This one's built for the everyday routine, so give it with food every day and judge it over three months. Every order is covered by our 30 day guarantee either way.
-
Yes, with a meal. It cuts the chance of an upset stomach, and the same meal every day makes the habit stick.
-
You can. Keep it with a meal at the same serving so you can tell what's doing what, and if things get worse during the switch, stop and call your vet.
-
Ask your vet first. Ivaros is meant to work alongside your vet's care. Bring the jar to the visit.
-
Email care@ivarospet.com within 30 days of delivery, send the jar back, empty or not, and we'll refund the product price. Every order is covered, including subscription renewals.
-
Give it with food: 1 chew a day up to 25 lb, 2 for 26 to 50, 3 for 51 to 75, and 4 over 75. That's 60 days of chews for a small dog and 15 to 30 for bigger ones, which is what the 2 Tubs and 3 Tubs options are for. Choose the pack and delivery schedule that match your dog's serving; the table below shows which.
Support for the moments
Daily support for gut balance and digestive comfort at every stage.
-
-
Settled on every walk
FOS feeds beneficial gut bacteria, supporting daily digestive balance and a more settled routine.
-
The mornings that go the way they should
Reishi supports a normal, balanced immune response for everyday resilience.
Benefits and pain points addressed
We support normal structure and function. We never treat, cure, prevent, relieve, or solve a condition, and we never name one; disease terms are negative keywords in ads and on page.
40 mgFOS (Fructooligosaccharides)
a prebiotic fiber that feeds beneficial gut bacteria
How much does your dog need?
Find the right daily amount and supply based on your dog’s weight.
| Dog weight | Chews per day | One jar lasts | Recommended path |
|---|---|---|---|
| Up to 25 lb | 1 | about 60 days | Single jar, every 2 months |
| 26 to 50 lb | 2 | about 30 days | Single jar, monthly |
| 51 to 75 lb | 3 | about 20 days | 3 Tubs, every 2 months |
| Over 75 lb | 4 | about 15 days | 2 Tubs, monthly |
Chews per day
-
Up to 25 lb
1
-
26 to 50 lb
2
-
51 to 75 lb
3
-
Over 75 lb
4
One jar lasts
-
Up to 25 lb
about 60 days
-
26 to 50 lb
about 30 days
-
51 to 75 lb
about 20 days
-
Over 75 lb
about 15 days
Recommended path
-
Up to 25 lb
Single jar, every 2 months
-
26 to 50 lb
Single jar, monthly
-
51 to 75 lb
3 Tubs, every 2 months
-
Over 75 lb
2 Tubs, monthly
Frequently asked questions
-
Two things: the formulas and the mushrooms. Our formulas carry up to 8 actives per chew at meaningful doses, and every one is third-party tested. The mushrooms set us apart: Chaga, Turkey Tail, Cordyceps, and Reishi across the line, as standardized extracts. They're in the jar for the years you want with her, the beach runs, the long walks, all of it.
-
They're the same functional mushrooms people take for their own health, among the most studied natural compounds in modern nutrition science, and they're the part of the formula that isn't waiting for a problem. They're there for all the good days ahead. Your dog can't tell you what's wrong, so we built the formula to show up every day, the same way you do. If daily support has earned a spot in your routine, it's earned one in hers.
-
Two dog parents who couldn't find what they wanted on the shelf, and a rescue named Tito, who started all of it. The first time we took him to the beach, he got the zoomies. He still does, every time. He got the first jar, he still gets the first chew from every batch, and every dog deserves the chance he got.
-
The actives, plus the inactives that hold a soft chew together, like chickpea flour, coconut oil, and rosemary extract. It's all on the label. No wheat, no corn, no palm oil, no seed oils.
-
We built these to be given every day, and we hold them to that standard: made in a GMP certified facility and third-party tested. The full cautions are printed on every label, and if your dog's on medication, loop your vet in first.
-
Most dogs take it like a treat. It's a beef-flavored soft chew, so there's no pill to hide and no powder to mix. If yours is picky, tuck it into a meal, and if she flat-out refuses, the 30-day guarantee covers the jar.
-
Give a chew every day and judge it over a few weeks against the small stuff only you would notice. Nobody knows your dog like you do, and the daily part is the part you can control. If you get to day 30 and nothing's worth keeping, the guarantee covers the jar.
-
It makes the daily ritual automatic, one piece of her care you don't have to think about. You save 20% on every delivery, and we time shipments to her weight and serving so her next jar shows up about when the old one runs out. Skip, pause, or cancel anytime in your account.
-
Every dog is different, and that's exactly what the 30-day guarantee is for. Try it, watch her, and if it's not the right fit, email care@ivarospet.com and we'll refund the jar. Starting is the easy part.
-
Start with whatever you're seeing most: joints, skin, or digestion. If you'd rather cover all three, the Total Support Trio bundles one of each for less per jar, one decision instead of three. If your dog's on medication, ask your vet first.
Daily Care, Lived Beautifully
Follow @ivarospet
Shipping
$5 standard shipping. Free on orders over $49.
Guarantee
30-day guarantee. Your dog's wellness is worth getting right.
Support
Real people who know functional mushrooms, dosing, and your dog's needs.
Secure Checkout
Encrypted checkout. Built for dog parents who care about the details.
