The Science Behind Better Days

Our formulations draw from advances in human nutrition, longevity research, and bioactive science, then adapt those principles specifically for canine physiology.

Functional mushrooms, targeted probiotics, and researched veterinary ingredients, each selected with intention, dosed with precision, and backed by published research.

No seed oils, no corn, no palm oil, no artificial colors, flavors, or preservatives. Just clean, functional wellness.

Jar of Ivaros Daily Probiotic & Gut Support surrounded by reishi mushrooms Jar of Ivaros Daily Probiotic & Gut Support surrounded by reishi mushrooms

What we believe makes a difference

  • 01

    Evidence-led ingredients

    We start with ingredients backed by research and real biological benefit.

  • 02

    Purposeful
    formulations

    Every formula is crafted with a specific goal and a clear role for each ingredient.

  • 03

    Transparent
    doses

    You’ll always know what’s inside and why it’s there — in meaningful amounts.

  • 04

    Third-party
    tested

    Every batch is tested for quality, purity, and safety so you can feel confident.

Why Functional Mushrooms

Ancient Wisdom

Real beef flavor, soft-chew texture, easy to break apart for picky eaters. No pills to hide, no powders to mix in — just one chew a day that smells and tastes like a treat, not a supplement.

Traditional Use

Across ancient traditions, mushrooms have long been part of everyday approaches to wellness.

A reishi mushroom with a glossy red-brown cap

Nature, understood through science.

Modern Research

Research is uncovering bioactive compounds with specific functional properties.

Daily Wellness

We use functional mushrooms to support immune response, gut health, and overall vitality.

Targeted formulas, built around what your dog needs most

Three concerns. Three formulas. One daily habit.

Woman walking a Vizsla on a woodland trail Shiba Inu with its front paws on a log, looking down a forest trail Man sitting in a patio chair with a Pomeranian asleep on his lap

Supporting movement so your dog can live fully

Crafted to help maintain healthy joint structure and support
normal mobility, this formula combines Cordyceps and Reishi
with glucosamine HCl, MSM, green-lipped mussel, chondroitin,
eggshell membrane, and vitamin C. Eight active ingredients from
both traditional and modern science.

Shop Joint Support

Digestive balance starts with the gut. Our formula combines functional mushrooms with a multi-strain probiotic approach to support comfort, regularity, and everyday resilience from the inside out.

Shop Gut Support

Seasonal comfort should not mean constant compromise. Our formula supports skin comfort and immune resilience with targeted botanicals and mushrooms, so your dog can feel more like themselves through changing seasons.

Shop Allergy Support

One small daily action. A more intentional routine.

Most dog parents start with a concern, not an ingredient list. Choose the need that matches your dog today.

  • Hand lifting a jar of Ivaros Daily Allergy & Itch Support from a counter beside the Hip & Joint and Gut jars

    Choose

    1. Find the right formula.

    Choose based on your dog's needs - joints, gut, or skin support.

  • Border collie about to take a soft chew from an open palm beside a jar of Ivaros Daily Probiotic & Gut Support

    Serve

    2. Make it part of the day.

    Serve the recommended amount daily according to your dog's product directions and weight guidance.

  • Smiling man lifting jars of Ivaros Daily Hip & Joint Support and Daily Allergy & Itch Support out of a shipping box

    Stay Consistent

    3. Keep their routine going.

    Choose one-time delivery or subscribe to make replenishment easier without losing control.

Now, find their formula

Compare Daily Hip & Joint Support Daily Probiotic & Gut Support Daily Allergy & Itch Support
Primary Goal Mobility and joint comfortDigestive balanceSeasonal skin comfort
Functional mushroom Cordyceps, ReishiReishiChaga, Turkey Tail
Best For Adult and senior dogsDogs of any ageSeasonal itch and skin comfort
Best life stage Adult and seniorAll life stagesAll life stages
Servings per jar 60 chews60 chews60 chews
Subscription Save up to 20%Save up to 20%Save up to 20%
Daily Hip & Joint Support

  • Primary Goal

    Mobility and joint comfort

  • Functional mushroom

    Cordyceps, Reishi

  • Best For

    Adult and senior dogs

  • Best life stage

    Adult and senior

  • Servings per jar

    60 chews

  • Subscription

    Save up to 20%

Daily Probiotic & Gut Support

  • Primary Goal

    Digestive balance

  • Functional mushroom

    Reishi

  • Best For

    Dogs of any age

  • Best life stage

    All life stages

  • Servings per jar

    60 chews

  • Subscription

    Save up to 20%

Daily Allergy & Itch Support

  • Primary Goal

    Seasonal skin comfort

  • Functional mushroom

    Chaga, Turkey Tail

  • Best For

    Seasonal itch and skin comfort

  • Best life stage

    All life stages

  • Servings per jar

    60 chews

  • Subscription

    Save up to 20%

Daily Care, Lived Beautifully

  • 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.