• Kindly Tail Synbiotic 3.0 package on a light gray background
  • Kindly Tail probiotic pet supplement package with text on a light gray background
  • Kindly Tail dog and cat Supplement facts label for a pre and probiotics blend on a black background
  • Dog walking on a wooden path with a package of Kindly Tail Synbiotic 3.0 in the foreground, set against a natural background with flowers and trees.
  • Kindly Tail Synbiotic 3.0 package on a white surface with fruits and a glass of water in the background
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Synbiotic 3.0 Pre + Pro + Postbiotic Support for Dogs & Cats

Synbiotic 3.0 Pre + Pro + Postbiotic Support for Dogs & Cats

$54.00 AUD
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The Next Generation of Pet Gut Health is Here.

More than just a probiotic. Kindly Tail Synbiotic 3.0 is a complete, veterinary-inspired gut health system. We combine Prebiotics, freeze-dried (lyophilised) Probiotics, and Postbiotics into one powerful, daily powder designed to restore balance to your pet’s microbiome, firm up stools, and boost immune function from the inside out.

Whether you have a sensitive stomach pug or a finicky eater cat, our 3-in-1 formula provides the ultimate foundation for vitality.

Signs Your Dog May Need a Synbiotic

Many common health issues in dogs are linked to gut imbalance.

Your dog may benefit from daily Synbiotic support if you notice:

  • Excessive paw licking
  • Itchy skin or seasonal allergies
  • Soft stools or diarrhea
  • Digestive sensitivity
  • Bad breath caused by gut imbalance
  • Low immunity or frequent stomach upset

Supporting the microbiome can help restore balance and improve overall wellbeing.

Precautions

  • Contains live probiotics — refrigerate after opening for best stability.
  • Use within 6 months after opening.
  • Separate from antibiotics by at least 2 hours.
  • Always consult a veterinarian if symptoms persist.

Why Synbiotic 3.0?

Most supplements only provide the bacteria (Probiotics). We provide the full ecosystem.

  • Prebiotics (The Fertilizer): Feeds the good bacteria so they can thrive.
  • Freeze Dried Probiotics (The Seeds): Our probiotics use a freeze-dried process that maintains exceptional viability and ensures they stay stable without refrigeration. Freeze-drying allows significantly better survival during storage, shipping and passage through stomach acid. Each gram provides over 4 Billion CFU of robust, spore-forming bacteria engineered to reach the intestine intact and support healthy digestion.
  • Postbiotics (The Harvest): Bioactive compounds that rapidly repair the gut lining and reduce inflammation.

The Science Inside the Scoop

We don't hide behind "proprietary blends." Here is exactly what is powering your pet’s health:

1. The Probiotic Blend (4 Billion CFU/g)

  • Saccharomyces boulardii: A gold-standard yeast probiotic proven to support digestive issues and combat diarrhea.
  • Bacillus coagulans & Bacillus subtilis: Spore-forming strains known for their stability and ability to survive harsh digestive environments.
  • Enterococcus faecium: Helps crowd out bad bacteria and maintain a balanced microbiome.

2. The Prebiotic Fuel

  • Organic Inulin: Soluble fiber to regulate blood sugar and digestion.
  • Green Banana Flour: A powerful resistant starch that feeds beneficial bacteria in the colon.
  • Larch Arabinogalactan (Larch AG): Supports the immune system and increases beneficial anaerobes.

3. The Postbiotic Advantage

  • Sodium Butyrate: The MVP of gut health. It provides immediate energy to colon cells and strengthens the intestinal barrier (Leaky Gut support).
  • Saccharomyces cerevisiae: Rich in beta-glucans and nucleotides to support immune defense.

Benefits You (And They) Will Notice

✅ Perfect Poops: Helps resolve loose stools, diarrhea, and constipation.

✅ Itch-Free Skin: A healthy gut often leads to less shedding and reduced allergic reactions.

✅ Less Gas: Say goodbye to clearing the room after your dog sighs.

✅ Immune Resilience: 70% of the immune system lives in the gut; keep it strong.

Ingredients

Green Banana Resistant Starch, Organic Inulin, Larch Arabinogalactan, Saccharomyces cerevisiae, Sodium Butyrate, S.boulardii, B.coagulans, B.subtilis, E.faecium

Feeding Guide

Cats & Dog <5kg: 1g ~½ tsp
5–10kg: 2g ~1tsp
10–25kg: 3g ~1½ tsp
25–40kg: 4g ~2tsp
40kg+: 6g ~3tsp

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  • Gut & Digestion Health

  • Immune Resilience

  • vet-inspired dog with a clear background

    Veterinary Inspired

  • made_with_love_for_pets

    Blend With Love

Trusted Ingredients for Long-term Pet Health

  • Freeze-Dried Probiotics, 4 Billion CFU/g

    Origin: USA

    Kindly Tail Synbiotic 3.0 uses freeze-dried (lyophilised) probiotics to ensure maximum viability, stability and potency.
    Freeze-drying protects beneficial bacteria during manufacturing, storage and digestion. Delivering more live cultures exactly where pets need them.

    • S.boulardii: Stabilises digestion and helps manage loose stools.
    • B. coagulans: A spore-forming probiotic that supports daily digestion and reduces gas.
    • B. subtilis: Promotes healthy microbiome balance and firm stools.
    • E. faecium: Helps maintain intestinal flora and supports consistent stools.
  • Close-up of small green plants sprouting from dark soil

    Postbiotic -- Modern Gut-Barrier Support

    Postbiotics provide functional compounds without live bacteria — making them safe, stable and highly effective.

    • Sodium Butyrate | Origin: USA

    A key short-chain fatty acid essential for gut lining repair, inflammation control and healthy stool formation.

    • S.cerevisiae | Origin: Australia

    The natural β-glucans that support immune balance and skin barrier health.

    Growing research shows postbiotics may support pets prone to soft stools, GI irritation, food transitions and stress-related gut issues.

  • Larch Arabinogalactan

    Prebiotics

    Prebiotics are essential for stable probiotic growth and long-term microbiome balance.

    • Organic Inulin | Origin: Netherlands

    A natural prebiotic that nourishes good gut bacteria, helps digestion, and makes the mushroom blend gentler on your pet’s tummy for daily use.

    • Larch Arabinogalactan | Origin: Canada

    A natural prebiotic fiber that supports immune balance and gut microbiome health.

  • Close-up of green bananas with a blurred green background

    Green Banana Resistant Starch

    Origin: North Queensland, AUS

    The premium green banana resistant starch made through an advanced cold-processing technology that locks in its natural prebiotic fibres. This ensures high levels of gentle RS2 starch that feed good gut bacteria and support stool quality.

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Woman petting a cat eating from a blue bowl on a light-colored floor.

Our Promise

because they’re family.

At Kindly Tail, we believe a long life should also mean a good life. We can give our pets more healthy & joyful moments by our side. That’s why we create supplements made with natural, transparent ingredients, blending the wisdom of nature with the care of science. Because for family, only the best will do.

Proudly made in Australia with guidance from vets and pet nutritionists.

Frequently Asked Questions

  • Synbiotic 3.0 containsSodium Butyrate, a powerful postbiotic ingredient. Sodium butyrate naturally has a strong, slightly sour or fermented scent. This is simply the nature of the compound not a quality issue.

    In fact, the noticeable aroma is a sign that the active postbiotic is present and working as intended.

  • We chose to include sodium butyrate because it plays a critical role in gut integrity and long-term digestive health.

    • Supports the Gut Lining
      Butyrate is the preferred fuel source for colon cells. It helps nourish and maintain the intestinal barrier, which is especially important for dogs with sensitive digestion.
    • Promotes a Balanced Microbiome
      It helps create an environment where beneficial bacteria thrive while discouraging harmful microbes.
    • Helps Calm Gut Inflammation
      Butyrate is well known for supporting a healthy inflammatory response in the digestive tract
    • Works Synergistically with Prebiotics & Probiotics
      In Synbiotic 3.0, sodium butyrate works alongside prebiotics and probiotics to provide full-spectrum gut support

  • Some pets may initially notice the scent. We recommend:
    • Mixing thoroughly into wet food or raw food
    • Starting with half the recommended dose for 3–5 days
    • Gradually increasing to the full serving
    Most dogs adjust quickly once mixed into food.

  • A probiotic only contains beneficial bacteria. A Synbiotic (like Kindly Tail 3.0) combines Probiotics with Prebiotics (food for bacteria) and Postbiotics (beneficial metabolites) for a faster, more effective result.

  • It combines freeze-dried probiotics, gentle prebiotics and functional postbiotics, delivering a triple-action approach for digestion, stool quality, gut lining and immune support. Something single-strain probiotics cannot achieve.

  • ✔ Higher survivability compared to heat-dried probiotics
    ✔ Naturally shelf-stable — no refrigeration during transport
    ✔ Reactivates quickly when mixed with food
    ✔ Helps deliver consistent benefits with every scoop
    ✔ Lower oxidation & better preservation of probiotic structure

    Freeze-dried strains offer better survival through heat, humidity, transport and stomach acid, making them ideal for Australian pet parents buying online.

  • They are naturally shelf-stable, but refrigeration after opening is recommended to maintain peak potency — especially in warm climates.

  • Yes. Kindly Tail’s Synbiotic 3.0 uses gentle, stable strains including S. boulardii and B. coagulans, which are commonly recommended for pets with sensitive digestion.

  • Yes. The S. boulardii and sodium butyrate are among the most studied ingredients for improving stool consistency and supporting gut barrier repair.

    However, Synbiotic 3.0 is formulated to support long-term gut balance and digestive health rather than act as an emergency anti-diarrheal product. During acute, watery diarrhea, the gut is in a state of high motility and inflammation, so supplements may not show immediate effects.

    Once the gut settles and normal motility returns, the probiotics, prebiotics, and postbiotics in the formula can help firm stools and support microbiome recovery.

  • Yes, but give the probiotic at least 2 hours apart from antibiotics to protect the beneficial bacteria.

  • Synbiotic 3.0 is generally very well tolerated. Because it contains prebiotics and active probiotics, some pets may experience mild, temporary gas or softer stools when starting the product. This is normal as the gut adjusts and usually settles within a few days.

    If your pet shows persistent discomfort, reduce the dose and gradually increase, or consult your veterinarian.