Veterinarian-led · Coming soon

Stop the itching.
Start with the gut.

If your dog has recurring itching, paw licking, loose or inconsistent stools, or flare-ups that keep coming back, gut health may be part of the picture. LassieBiome is developing a daily gut formula designed to support dogs with recurring gut, skin, and immune concerns — built from years of real-world formulation experience helping thousands of Australian dogs.

Join Early Access →

Free to join. Receive product updates, early access and introductory pricing.

Veterinarian-developed · Behind some of Australia's most trusted dog supplements
Calm, healthy golden retriever sitting outdoors — representing the gut-skin health benefits of LassieBiome
The gut–skin link

"When the gut comes back into balance, the skin often follows."

Veterinarian Developed
formulated by a vet with deep pet-health experience
Gut-First
linking digestion, immunity and skin wellbeing
Simple
one daily routine — no supplement stacking
Evidence-Led
built on real formulation experience & owner feedback
Does this sound familiar?

When gut and skin problems keep coming back

Your dog may experience any of the following. If several sound familiar, it may be worth looking beyond the skin alone.

  • Recurring itching or scratching
  • Paw licking or chewing
  • Loose or inconsistent stools
  • Digestive sensitivity
  • Skin flare-ups that improve, then return
  • Food sensitivities
  • Multiple supplements without lasting improvement
  • Temporary improvement followed by relapse
Why does this keep happening?

Most owners are doing everything they can.

The cycle

A probiotic. A skin supplement. A different food. Another shampoo. Sometimes something helps — then the symptoms return.

The real gap

The challenge isn't a lack of effort. It's trying disconnected solutions without a clear way to understand what's actually helping.

Our approach

A simpler, gut-first foundation

LassieBiome is being developed to give dogs with recurring gut and skin concerns a simple daily foundation. Our goal is to support:

  • More consistent digestion
  • A healthier gut environment
  • Stronger immune function from the inside out
  • A simple daily routine
  • Clearer tracking of progress over time
  • Greater confidence in your dog's care

Less switching. Less stacking. Less guessing.

Built from real-world experience

Owners weren't short of supplements.
They were short of clarity.

In development

Our founder is a veterinarian whose formulations already support thousands of dogs across Australia. LassieBiome is the next step — bringing that experience directly to you, as a simpler gut-first solution.

The next step in canine care

THE WHY BEHIND LASSIEBIOME

What's actually helping?

Cutting through trial-and-error to what's genuinely working.

What should I stop?

Ending the unnecessary supplement stacking and overlap.

What should I try next?

A clear next step, instead of another expensive guess.

Happy, healthy dog — representing improved wellbeing through gut health support
Two ways to start

Join Early Access — or get help today

Be first to know when LassieBiome launches — or, if your dog needs help now, book a one-on-one Gut + Skin Review with the veterinarian behind LassieBiome.

Early Access · Coming soon

Be first to know when LassieBiome launches

Join free to receive:

  • Early access before public release
    Be among the first to try LassieBiome
  • Introductory launch pricing
    A founding-member rate at launch
  • Product development updates
    Honest progress from the lab — no spam
  • A say in future product feedback
    Help shape what we build next

We'd love to learn about your dog.

Free to join. No payment required.

NEED HELP NOW? AVAILABLE NOW

Book a Gut + Skin Review

Personalised guidance before LassieBiome launches — a one-on-one session with the veterinarian behind LassieBiome.

$199 per review

45-minute video consultation plus written guidance summary

  • Detailed pre-review questionnaire
  • Discussion of your dog's history and current symptoms
  • Diet and supplement walkthrough
  • Identifying unnecessary supplement overlap
  • Practical gut-first recommendations
  • Written summary of what we discussed
  • Clear advice on next steps, including when to see your regular vet in person

This is a general guidance session, not a diagnosis or treatment plan. It doesn't replace an in-person veterinary examination, and we don't prescribe medication as part of this service.

Questions, answered

Before you ask

Not yet. Join Early Access to receive launch updates, introductory pricing and be among the first to know when the product becomes available.
LassieBiome is not a veterinary allergy treatment and doesn't replace a diagnosis from your vet. That said, the gut plays a central role in immune regulation and skin barrier function — and many dogs with recurring skin flare-ups, itching, and sensitivities have underlying gut imbalances driving the cycle. LassieBiome is being developed to support gut health as a foundation, which may in turn support immune function, reduce the inflammatory load on the skin, and help break the itch-flare cycle from the inside out.
LassieBiome is being developed as a broader daily gut-health foundation, informed by years of formulation experience and designed to simplify long-term gut support.
Yes — significantly. Around 70% of a dog's immune system is housed in the gut. When the gut microbiome is out of balance, immune responses can become dysregulated, contributing to chronic inflammation, skin sensitivity, and recurring flare-ups. Supporting gut health isn't just about digestion — it's about giving the immune system a stable foundation to work from. This is the core principle behind LassieBiome.
Yes. You can book a Gut + Skin Review for personalised guidance while the product is being developed.
Coming soon

A simpler approach to canine gut health is coming.

Join the early access list to be first to know, or book a Gut + Skin Review if your dog needs help now.

Join Early Access →