A pet request arrives on a Tuesday. The owner does not want a dog in the property. Twenty years ago that was the end of the matter.

Today, in every Australian jurisdiction, a blanket refusal is unenforceable. In four of them, the owner cannot refuse at all without filing an application at a tribunal. In a fifth, refusal on most grounds requires approval from a Commissioner. And in every jurisdiction, doing nothing approves the pet.

That last point is what makes pet requests different from almost every other deadline in property management. Miss a rent increase notice period and you serve a fresh one. Miss a bond lodgement and you face a penalty you can pay. Miss a pet response window and a permanent consent comes into existence without anyone deciding anything.

This guide covers the response windows, the grounds that actually work, the conditions you can lawfully attach, and what tribunals have decided in borderline cases.

1. The Response Clock

Three procedural shapes hide inside that table, and they matter more than the shared window.

1. Tribunal process required — Victoria, Tasmania, the ACT and the NT. A landlord who wants to refuse must follow a tribunal process within the statutory window. A refusal letter alone is not enough where an application is required.

2. Commissioner approval required — Western Australia. For most refusal grounds, the landlord must apply to the Commissioner for Consumer Protection within the 14 days. Without that application, the pet is approved.

3. Direct written refusal — Queensland, South Australia and NSW. The owner refuses in writing, and the tenant carries the burden of challenging it.

The practical difference is what has to happen before the deadline expires. In the tribunal jurisdictions, a written refusal alone is not enough the required application must also be made. In WA the same applies where the ground needs Commissioner approval, though some grounds, such as breach of a law or strata rule, can be refused directly in writing. In the direct-refusal jurisdictions, a compliant written refusal is the operative decision.

Queensland's fact sheet is blunt about what counts as a response: the lessor must state the specific reason and explain how it applies to the tenant's situation or the stated pet. Saying "no pets are allowed" or stating a preference is not a compliant response.

2. Exempt Animals: Ask This First

Before the grounds, before the conditions, before the clock is the animal a pet at all?

In Victoria, a pet is any animal except an assistance dog. In South Australia, section 66C(1) lets a tenant keep an exempt animal with or without approval, and an exempt animal means an assistance animal or a therapeutic animal as defined in the Equal Opportunity Act 1984. Queensland works through the concept of a working dog. Tasmania's scheme exempts a defined category outright.

Assistance animals are treated differently from ordinary pet requests everywhere, but the mechanism varies. Do not run an assistance-animal request through the ordinary pet-refusal process without checking the applicable discrimination and tenancy rules in that jurisdiction.

That is why the first step should be identifying whether the animal falls within the jurisdiction's ordinary pet framework at all.

3. Grounds That Actually Work

Queensland's pet rules, including the refusal grounds in section 184E, set them out expressly, and several other jurisdictions cluster closely around them. Refusal is available where:

• keeping the pet would exceed a reasonable number of animals at the premises

• the premises are unsuitable because of a lack of appropriate fencing, open space, or another thing necessary to humanely accommodate the pet

• keeping the pet is likely to cause damage that could not practicably be repaired for less than the bond

• the pet would pose an unacceptable risk to health and safety, including where it is venomous

• keeping the pet would contravene a law or by-law

• the tenant has not agreed to the reasonable conditions proposed

• the animal is not a pet

• for a moveable dwelling, keeping it would breach a licence condition

South Australia's list under section 66C runs in near-parallel: exceeding a reasonable number, premises unsuitable through fencing or open space, unacceptable risk to health or safety, contravention of a law or by-law, the tenant not agreeing to reasonable conditions, or another ground prescribed by regulation.

Western Australia works through similar categories, but for the grounds requiring Commissioner approval, the application must be made within the 14-day period. These include unsuitability, unreasonable number, damage, health and safety risk, and undue hardship to another tenant. Some refusals do not require Commissioner approval, including where keeping the pet would breach a law or a strata rule.

The Northern Territory does not enumerate grounds in the same way. The landlord must object in writing and apply to NTCAT within 14 days, and the framework asks whether the proposed pet is reasonable having regard to the character and nature of the premises, including its appliances, fixtures and fittings. Other laws and by-laws may separately restrict particular animals.

Two features are worth noticing in the enumerated jurisdictions. The damage ground in Queensland is quantified damage that would cost more than the bond to repair rather than left as a general concern about wear. And "the tenant has not agreed to reasonable conditions" is itself a ground, which means the conditions conversation and the refusal decision are the same conversation.

4. Conditions You Can Attach

Where a reasonable condition addresses the actual concern, approval with conditions can avoid a refusal process, and in Queensland and SA the tenant's refusal to accept reasonable conditions becomes a ground for refusing outright.

Conditions accepted in regulator guidance and tribunal decisions include keeping a pet outside where appropriate to the animal, professional carpet cleaning at the end of the tenancy where the animal lives indoors, and flea treatment or fumigation where proportionate.

Conditions have to relate to the pet and the property. Queensland's fact sheet defines the standard for professional cleaning and fumigation conditions as work done to a standard ordinarily achieved by businesses selling that service a measurable benchmark rather than an aspiration.

Two conditions are excluded outright. A rent increase is not a reasonable condition of pet consent in Queensland, and neither is a pet bond. Only Western Australia permits a pet bond for residential tenancies, capped at $350 from 28 March 2026, and it cannot be charged for an assistance animal.

5. What Tribunals Have Actually Decided

This is where the law becomes usable. The Tenants' Union of Tasmania has collected decisions from several jurisdictions as a guide to how conditions and refusals are assessed. They are not binding outside the jurisdiction that made them, but they show consistently where the line falls.

Conditions that failed.

A landlord wanted guinea pigs kept outside. Not reasonable, because guinea pigs are vulnerable to heat stroke. The tribunal substituted a condition that the enclosure sit on a waterproof mat when inside (WA PRD2024-16).

A landlord wanted a dog kept outside at all times to protect floorboards. Dismissed, on the basis that you cannot assume a dog will cause significant damage. The tenants undertook to clip the dog's nails monthly and not leave it inside alone.

A landlord with an allergy wanted carpets professionally cleaned four times a year. Not reasonable. The tribunal permitted only cleaning to a professional standard at the end of the tenancy (Wessels & Anor v Robinson [2025] SACAT 108).

Refusals that failed.

A Husky in a small apartment was permitted, conditional on the dog using a dog toilet and being walked at least once daily (MMP Investors Pty Ltd v Brunne [2020] ACAT 52).

A dog was opposed on the basis it might jump from a third-storey terrace. Permitted. The tribunal accepted the roof issue was a real concern, but weighed that the dog was a puppy that could be trained accordingly and the tenant undertook to keep it mostly inside (Jaggers v Webster & Others [2020] VCAT 556).

A landlord with a severe dog allergy who intended to move back into the property after the tenancy ended was not permitted to refuse.

A refusal that succeeded.

A pet was refused where the tribunal was satisfied the dog would cause damage based on its age. The decisive factor was not the damage alone it was that the tenancy was likely to end soon afterwards, and the landlord would need to advertise and show the property with the furniture in good condition (Falcone v Morris [2020] ACAT 84).

The decisions show a recurring pattern: generalised concerns about possible damage carry less weight than specific, evidenced, property-linked risks. Tribunals will often preserve the pet while substituting a condition that addresses the actual concern. A refusal that survives is one that identifies something about this property and this animal.

6. Damage and the Condition Report

Damage caused by a pet is generally treated as tenant-caused damage rather than ordinary fair wear and tear, though the applicable test and claim process depend on the jurisdiction. Queensland states it expressly: damage caused by a pet or other animal is not fair wear and tear under the Act, and the tenant remains responsible for nuisance including noise.

Western Australia has a specific pet bond mechanism, capped at $350 and usable for pet-related damage as well as fumigation. In the other jurisdictions covered here, pet approval does not create the WA-style pet bond, and any later damage claim follows the applicable bond and tenancy rules. That makes the entry condition report important evidence for any subsequent claim. Floor condition, skirting boards, fly screens and outdoor areas need photographing in detail at the start, because at exit you are comparing against that baseline.

Approving a pet is therefore a documentation event as much as a consent decision, and the condition report, the approval, the conditions and any later damage evidence all need to sit together in a structured work order and documentation workflow rather than scattered across email.

7. The Sequence That Protects You

A pet request should trigger a fixed order of operations, because the clock starts the moment it arrives.

1. Date-stamp it on receipt. The clock is triggered by receipt, but the exact day-counting rule differs by jurisdiction.

2. Check whether the animal is exempt. Assistance and therapeutic animals may be subject to different tenancy and discrimination rules.

3. Check the applicable rules. Strata, community-title and other rules, along with local limits on animal numbers, need checking before you assess the request.

4. Decide whether conditions solve it. In most cases they will, and in Queensland and SA a tenant's refusal of reasonable conditions becomes your ground.

5. If refusing, identify the ground and the evidence. Name the ground, explain how it applies to this property and this animal, and put it in writing.

6. Then file, if your jurisdiction requires it. In Victoria, Tasmania, the ACT and the NT, a written refusal alone does nothing the tribunal application must also be filed. In WA, a Commissioner application is required where the ground needs Commissioner approval.

Step 1 is the one that fails most often, because a pet request does not look like a deadline. It arrives as a friendly message, gets read, and waits for a conversation with the owner that happens eleven days later.

Conclusion

The Australian position has converged on a single principle applied through several different mechanisms: a landlord may refuse a pet, but only for a reason connected to the property or the animal, and only inside a short window.

What has genuinely changed is where the burden sits. A landlord who does nothing has consented. A landlord who refuses vaguely has not refused at all. And in five jurisdictions, a landlord who wants to refuse has to persuade a tribunal or a Commissioner rather than a tenant.

For an agency, the risk is not the law. It is that a pet request looks like correspondence when it is actually a short legal deadline with a default outcome attached.

Frequently Asked Questions

1. Can a landlord refuse a pet in Australia?
Only on grounds set out in the relevant Act, and only within the response window. Blanket "no pets" positions are unenforceable everywhere. In Victoria, Tasmania, the ACT and the NT, refusing also requires a tribunal application; in WA, most grounds require Commissioner approval.

2. How long do I have to respond to a pet request?
Fourteen days in every jurisdiction except NSW, where it is 21. Every window is triggered by receipt of the request, though the exact day-counting rule differs.

3. What happens if a landlord ignores a pet request?
The pet is approved. In NSW the approval is unconditional, meaning no conditions can be attached afterwards.

4. What are valid grounds for refusing a pet?
Broadly consistent where they are enumerated: more animals than is reasonable for the premises, the property being unsuitable through lack of fencing or open space, likely damage costing more than the bond to repair, unacceptable risk to health or safety, a law or by-law prohibiting the animal, or the tenant declining reasonable conditions.

5. Can I require professional carpet cleaning?
Generally yes, where the animal lives indoors and the requirement is proportionate. What has failed at tribunal is requiring repeated cleaning during the tenancy; one SACAT decision allowed only end-of-tenancy cleaning to a professional standard.

Important Notice

This article compares eight Australian jurisdictions and is necessarily a summary. Residential tenancy law is state and territory legislation, and the grounds, forms, windows and procedures differ in detail beyond what a comparison can carry. Do not rely on this article for a specific pet request check the relevant state or territory guidance and the current approved form.

Information was checked against Consumer Affairs Victoria and VCAT, the Queensland Residential Tenancies Authority and the Residential Tenancies and Rooming Accommodation Act 2008, NSW Fair Trading and the Tenants' Union of NSW, South Australian Consumer and Business Services and the South Australian Law Handbook, Consumer Protection WA including its Commissioner Determinations guidelines, Tasmanian CBOS and TASCAT, ACT Government guidance and ACAT, and NT Consumer Affairs, available as at 1 September 2026. Tasmania's pet framework commenced on 20 March 2026 and there is limited decided authority in that jurisdiction. Tribunal decisions cited are from the jurisdictions named and are not binding elsewhere. Response windows, prescribed grounds, permitted conditions and pet bond amounts may change.

This content is general information only and does not constitute legal advice. RIOO is not a law firm. Consult an Australian legal practitioner qualified in the relevant jurisdiction before refusing a pet request or applying to a tribunal.