Non-medicated pet shampoos and coat conditioners are generally exempt from veterinary medicine registration in both New Zealand and Australia, provided you make no therapeutic claims. In NZ they fall outside ACVM registration; in Australia the APVMA excludes them as animal cosmetic products. The moment you claim to treat a condition, the product becomes a veterinary medicine and the pathway changes completely.
Pet care is one of the fastest-growing categories in Australasian beauty-adjacent retail, and one of the least crowded for indie brands. It is also the category where founders most often trip over a regulatory line they did not know existed — usually by writing one sentence of marketing copy.
Are pet shampoos regulated as cosmetics?
Not exactly. Human cosmetics and animal products sit under entirely different regimes, and "pet cosmetic" is a regulatory category in its own right.
In New Zealand, agricultural compounds and veterinary medicines are administered by MPI under the ACVM Act. Over-the-counter grooming products such as shampoos are usually exempt from registration. If you make a therapeutic claim — that the product treats a skin condition, relieves arthritis, or kills fleas — it becomes a veterinary medicine and requires registration.
In Australia, the APVMA regulates veterinary chemical products and specifically excludes animal cosmetic products from registration. Non-medicated shampoos and coat conditioners intended to clean, condition or add shine to an animal's skin, coat or fur are excluded. Two conditions attach: the label must not present the product as containing active constituents, and APVMA guidance expects a statement to the effect of "Cosmetic product. Product has no therapeutic effect."
There is a trap in the Australian wording worth reading twice. Where a recognised ingredient in the product is known to have a therapeutic effect — whether or not the label says so — the product can fall under the veterinary product definition. Adding tea tree oil, neem or an antifungal-adjacent botanical for its "natural" story can pull an otherwise cosmetic shampoo across the line.
What claims can you actually make?
The permitted language is narrower than most brand briefs assume. Broadly acceptable cosmetic messaging covers cleaning, conditioning, detangling, deodorising and adding shine or softness.
Claims that move you into veterinary medicine territory include treating or preventing any condition, soothing or healing irritated skin, relieving itching, repelling or killing fleas, ticks or mites, and antibacterial or antifungal action. "Calms hot spots" and "relieves itchy skin" read as ordinary marketing to a founder and as therapeutic claims to a regulator.
Write the claims before you finalise the formula, not after. It is far cheaper to design a compliant product than to reformulate one that has boxed itself in.
How is formulating for animals different from formulating for humans?
The chemistry is related, but several things genuinely change:
- Skin pH. Canine skin is typically less acidic than human skin, so a shampoo built to a human pH target can disrupt the coat and skin barrier. Feline products differ again.
- Ingestion is guaranteed. Animals groom themselves. Every ingredient will be swallowed, which rules out materials that are perfectly safe on human skin.
- Species-specific toxicity. Cats lack certain liver enzymes and are notably sensitive to many essential oils and phenolic compounds. A dog formula is not automatically a cat formula.
- Coat, not just skin. Surfactant systems have to work through dense fur and rinse out completely, which is closer to haircare than skincare.
- Fragrance restraint. Dogs have vastly more sensitive olfaction than humans. Fragrance levels that read as pleasant on a shelf can be aversive to the animal wearing it.
Does a pet product still need stability and preservative testing?
Yes — arguably more so. Pet shampoos are high-water, surfactant-based, frequently used with wet hands in wet environments, and often stored in a laundry or garage where temperatures swing. That is a demanding brief for a preservative system.
Plan for a 12-week accelerated stability programme, packaging compatibility testing in your production pack, and preservative efficacy (challenge) testing to ISO 11930, which starts from NZ$1,200 per formula. The regulatory exemption from registration does not exempt you from your general safety obligations under consumer law.
Why is pet care a good category for an indie brand?
Three reasons come up repeatedly with founders we work with. The regulatory pathway for a genuinely cosmetic product is lighter than for human therapeutic products or sunscreen. The category is under-served in New Zealand and Australia by formulation-led brands, with most shelf space held by either supermarket commodity products or imported premium lines. And pet owners repurchase reliably, which suits a small brand building recurring revenue.
The main constraint is honesty. The brands that struggle are the ones that want the marketing power of a therapeutic claim without the registration that goes with it.
How The INCI Lab approaches pet formulation
We formulate pet grooming products the same way we formulate human skincare — from a brief, with stability, compatibility and preservative efficacy testing, and with compliance documentation prepared for the markets you are selling into. We will also tell you plainly when a claim you want will require registration rather than quietly formulating around it.
The Accelerator (4–6 months, starting from $2,000) adapts a proven base and is the usual route for a first pet SKU. The Visionary (9–12 months, starting from $4,000) builds a bespoke formula with full IP transferred to you before manufacturing. Minimum order quantities start at 100 units on Ready-to-Go bases and around 500 units on custom work. Our guide to low MOQ small batch manufacturing sets out what those volumes actually cost. We formulate cruelty-free and vegan as standard, with fragrance-free and organic capability.
Frequently asked questions
Do I need APVMA registration to sell a dog shampoo in Australia?
Generally not, if it is a non-medicated cleaning or conditioning product with no therapeutic claims and no constituents recognised as having a therapeutic effect. The APVMA excludes animal cosmetic products on that basis, and expects the label to state that the product has no therapeutic effect. Confirm your specific formula and claims before printing labels.
Do I need ACVM registration in New Zealand?
Over-the-counter grooming products such as shampoos are usually exempt from ACVM registration. Making a therapeutic claim — treating a condition, relieving a symptom, controlling parasites — makes the product a veterinary medicine requiring registration through MPI.
Can I say my pet shampoo is "soothing" or "anti-itch"?
"Anti-itch" is a therapeutic claim and will require registration. "Soothing" is riskier than it sounds and is best avoided on an unregistered cosmetic product. Cleaning, conditioning, detangling, deodorising and shine claims are the safe territory.
Can I use the same formula for dogs and cats?
Not safely without review. Cats metabolise many compounds differently and are sensitive to essential oils and phenolics that dogs tolerate. Species-specific formulation and labelling is the correct approach.
What is the minimum order quantity for a pet grooming product?
The same as our other categories — from 100 units on a Ready-to-Go base and around 500 units on a fully custom formula, depending on packaging and raw material minimums.
Can I sell the same pet product in both New Zealand and Australia?
Usually yes, if it is genuinely cosmetic in both markets. The claims and label statements need to satisfy both MPI and APVMA expectations, which in practice means writing to the stricter of the two and keeping the claim set narrow. If Australia is a core market for you, our page on cosmetic formulation for Australian beauty brands covers how we work with AU founders remotely.
Next step
If you are considering a pet grooming line and want to know whether your claims and your formula can coexist without registration, Ask The Chemist is a 30-minute consult for $150. Or get in touch to scope a full project, and see our formulation pathways for how development runs stage by stage.
This article is general information, not regulatory advice. Confirm your specific product and claims with MPI, the APVMA or a regulatory consultant before you go to market.
