Pets in Rental Properties 2026: Complete Landlord Guide

From May 2026, the days of the blanket no-pets clause are over. Under the Renters’ Rights Act 2025, landlords in England cannot unreasonably refuse a tenant’s written request to keep a pet.

This does not mean you must say yes to every pet. It means you must consider each request properly — and if you refuse, you need a genuine, specific reason.

The legislation includes one trap that catches most landlords unprepared: if you receive a valid written pet request and fail to respond within 42 days, consent is automatic. There is no appeal after that point.

Here is what changes, what you can still require, and exactly how to handle pet requests correctly under the new rules.

What the Renters’ Rights Act 2025 Changes

The Renters’ Rights Act 2025 inserts new provisions into the Housing Act 1988 giving tenants the right to make a written request to keep a pet. These provisions apply to all assured tenancies in England from May 2026 — which covers the vast majority of private residential lets.

Under the new regime, landlords must:

• Consider each request properly and individually
• Respond in writing within 42 days
• Either consent, consent with conditions, or refuse — with a stated reason

A blanket clause in your tenancy agreement saying “no pets under any circumstances” is unenforceable from May 2026. You can still include a clause saying pets require written consent — and you can still refuse consent — but you must consider each request on its own terms rather than applying a standing policy.

A refusal that is not supported by a specific, genuine reason can be challenged by the tenant. County courts and the Housing Ombudsman have jurisdiction over disputes. Landlords who cannot articulate a valid reason are at real risk of having a refusal overturned.

What Counts as Reasonable Refusal

You can refuse a pet request if there is a genuine reason. Reasonable grounds include:

• Leasehold restriction: Your head lease prohibits pets or requires freeholder consent that has been withheld. This is the strongest and clearest valid refusal reason.
• Property type: A studio flat or property with no outdoor access is genuinely unsuitable for a dog or other active animal. The physical characteristics of the property must make the request impractical.
• Number of pets already present: The tenant already keeps pets and an additional animal would be unreasonable given the property size.
• Type of animal: Exotic, dangerous, unusually large, or farm animals where the nature of the animal makes it genuinely incompatible with the property and its location.
• Documented prior damage: The same tenant caused significant pet-related damage in a previous tenancy at your property — evidenced by records you hold.

What you cannot use as grounds:

• A general preference not to have pets in your properties
• A belief that pets reduce property value or make it harder to re-let
• A blanket portfolio-wide policy
• The fact that an end-of-tenancy clean might cost more

Each request must be considered on its own facts. The refusal must name the specific reason, and it must be proportionate to the actual circumstances of the request.

The 42-Day Rule: A Strict Deadline

This is the most operationally significant part of the pet rules for landlords.

If you receive a written pet request and do not respond within 42 days, the request is automatically accepted by law. You have no further say.

Two things to do the moment a pet request arrives:

1. Acknowledge it immediately in writing — email is sufficient. Confirm you have received the request and are considering it. This creates a clear dated record.
2. Set a diary reminder for day 35 — giving yourself a week’s buffer to issue your formal decision before the deadline expires.

The 42 days run from the date the written request was made — not from when you noticed it, and not from when you asked for more information. If you need time to check your lease with a freeholder or take legal advice, acknowledge the request straight away so the clock is clearly recorded.

If you cannot meet the deadline because you are waiting for a freeholder’s response, write to the tenant before day 42 explaining why. This does not automatically extend the deadline, but it demonstrates good faith if a dispute arises.

Leasehold Properties: When Your Lease Controls the Answer

If your rental property is a leasehold flat, your starting point must always be the head lease.

Many residential leases contain a clause prohibiting animals, or requiring freeholder consent before animals are kept. If your lease contains such a restriction, this is a valid ground to refuse a tenant’s pet request — and the tenant cannot challenge that refusal, because the restriction exists independently of your decision as landlord.

Before agreeing to any pet, locate the relevant clause in your lease:

1. Blanket prohibition clause: The lease says no animals. Refuse the tenant’s request citing the specific lease clause. Quote the clause reference so your refusal is clearly evidenced.
2. Freeholder consent required: Write to your managing agent or freeholder immediately, explaining that a tenant pet request is pending and asking for a decision within 40 days. Keep the tenant updated on progress. If the freeholder refuses or does not respond in time, that becomes your grounds for refusal.
3. No restriction in the lease: You are free to agree, subject to your own reasonable conditions.

Getting this wrong has consequences. If you agree to a pet against a no-pets head lease clause and the freeholder takes action, the consequences fall on you.

What You Can Require If You Say Yes

Agreeing to a pet does not mean accepting unlimited risk. You can impose reasonable conditions on your consent.

Pet Damage Insurance

You can require the tenant to take out pet damage insurance — a policy specifically covering damage caused by the animal. Some home insurance providers and specialist pet insurance products include this as an add-on cover.

Ask for:

• A policy providing at least £1,000–£2,000 of pet damage cover per incident
• Proof that the policy is active before the pet arrives at the property
• A requirement to maintain and renew the policy throughout the tenancy

Require the certificate of insurance in writing and keep a copy in the tenancy file. This is your main financial protection under the new rules, since the five-week deposit cap limits what you can recover from the deposit.

A Signed Pet Addendum

Before the pet arrives, have the tenant sign a short pet addendum — a document that sits alongside the tenancy agreement confirming:

• Which specific pet is permitted (type, breed, approximate age)
• The tenant’s liability for all damage caused by the animal
• Insurance details and obligation to keep the policy current
• Any additional conditions agreed (cleaning at end of tenancy, breed or number restrictions)
• Confirmation that permission is for this specific pet only and does not extend to additional animals

Keep this document with the tenancy file alongside the main agreement.

Conditions on the Pet

You can impose reasonable conditions alongside your consent, such as:

• A cap on the number of pets permitted
• Type or breed restrictions where genuinely relevant to the property and its size
• A requirement for professional carpet cleaning and flea treatment at end of tenancy (a very common and proportionate condition)
• Restrictions on access to shared gardens in blocks of flats

Conditions must be proportionate. If they are so demanding as to effectively amount to a refusal in practice, a tribunal or court will treat them as a refusal and the tenant can appeal on that basis.

What You Cannot Require

You cannot require a higher deposit than the five-week statutory cap, even when a tenant keeps a pet. The cap is fixed by the Tenant Fees Act 2019 and does not increase for animal-keeping. A separate “pet deposit” on top of the standard deposit is unlawful.

Pet damage insurance is the mechanism the legislation intends to fill this protection gap. Use it.

Updating Your Tenancy Agreement Before May 2026

Your standard tenancy agreement needs updating before the Renters’ Rights Act provisions take effect. Specifically:

• Remove any blanket no-pets clause — replace it with a clause stating that pets require prior written consent and that consent will not be unreasonably withheld
• Add a pet request process clause — specify that requests must be in writing, that you will respond within 42 days, and that consent may be conditional
• Add a pet conditions clause — set out what you may require (insurance, signed addendum, professional cleaning at end of tenancy)
• Prepare a pet addendum template — a short one-page document to complete each time you grant consent

Keep a copy of all pet correspondence (requests, acknowledgements, decisions, addenda) in the individual tenancy file.

How to Respond: Template Wording

Having standard response wording saves time and prevents 42-day deadline errors.

Acknowledgement (send immediately on receipt): “Thank you for your written request dated [date] regarding keeping a [pet type] at [address]. I am considering your request and will respond in writing by [date — no later than day 41]. If you have not included details of the animal’s type, breed, and age, please provide these.”

Consent with conditions: “I consent to you keeping a [description of pet] at [address] subject to the conditions set out in the enclosed pet addendum. Please sign and return the addendum and provide proof of pet damage insurance before the animal arrives at the property.”

Refusal: “I have considered your request to keep a [pet] at [address]. I am unable to consent for the following reason: [specific reason — e.g., the property’s head lease prohibits animals under clause X / the property is a studio flat with no outdoor access and is unsuitable for a dog of this breed]. This decision relates specifically to the circumstances of this request.”

End of Tenancy: Claiming for Pet Damage

When a tenant with a pet vacates, conduct your check-out inspection carefully, with particular attention to:

• Carpets and underlay (pet hair, odour, staining that normal cleaning will not shift)
• Skirting boards and door frames (scratching)
• Garden areas (digging, fouling, damage to lawn or planting)
• Hard flooring (scratch marks from claws)

Document all damage with dated photographs and obtain contractor quotes before making any deposit deduction claim. For claims from the tenancy deposit, follow the deposit scheme’s dispute resolution process — Deposit Protection Service, MyDeposits, or Tenancy Deposit Scheme depending on which scheme you used.

If damage exceeds the deposit, the balance is a civil debt. You can pursue it through the small claims court for amounts under £10,000. A signed pet addendum acknowledging liability, together with photographs and invoices, strengthens any claim considerably.

When a Tenant Already Has an Unauthorised Pet

If you discover a tenant has a pet that was never permitted under the tenancy agreement, this is a breach of contract. Handle it as you would any tenancy breach:

1. Issue a written notice identifying the breach — specifically that the tenant has introduced a pet without written consent in breach of clause [X] of the tenancy agreement.
2. Give a reasonable timeframe to remedy — either remove the pet or make a formal written request for consent which you will then consider.
3. If the tenant fails to remedy, you can serve a Section 8 notice using Ground 12 (breach of a term of the tenancy). This is a discretionary ground — the court will consider whether the breach is serious enough to justify possession — so document the situation thoroughly.

Keep all correspondence. If the situation escalates, a clear paper trail from the initial discovery notice through to the possession claim is essential.

Preparing Before the First Request Arrives

Most landlords are caught unprepared the first time a tenant asks. Get ready now:

1. Check your lease — if leasehold, locate the relevant clause and establish whether pets require freeholder consent
2. Draft a pet policy — decide what you will and will not accept, what conditions you impose, and your minimum insurance requirement
3. Source pet insurance providers — know what you will require before you are asked, so you can direct tenants to suitable options
4. Update your agreement template — remove blanket no-pets clauses, add a proper consent clause
5. Prepare your pet addendum template — a one-page document to complete when you grant consent

The landlords who handle this well are the ones who have the policy and paperwork ready before any request arrives. A 42-day deadline that runs automatically, combined with deemed consent if you miss it, is not the situation you want to navigate for the first time under pressure.

For the broader picture of what changes from May 2026, see the full Renters’ Rights Act guide for landlords. For the end-of-section-21 context and what possession looks like under the new regime, the periodic tenancy guide covers how assured tenancies work from May 2026.

---

Related guides:

• Renters’ Rights Act: full guide for landlords
• Renters’ Rights Act FAQs: 30 questions answered
• Periodic tenancies: the new default from May 2026
• Tenancy deposit protection: what landlords must do
• Section 8 notice: grounds and process explained