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Keeping a Pet Secret From Your Landlord – The Risks and Your Rights in 2026

Why keeping a pet secret is risky, and how the Renters' Rights Act makes it easier to ask permission.

Keeping a Pet Secret From Your Landlord – The Risks and Your Rights in 2026 Property Legal, Risk & Compliance

Updated October 2026 · Fraser Bond

Renting with pets

You now have the right to ask, and landlords can't unreasonably refuse

Requestin writing
Reasonablerefusal only
Depositstill capped
Secretpets = risk
In short: Under the Renters' Rights Act, tenants in England can request permission to keep a pet, and landlords must not unreasonably refuse. Keeping a pet secret can breach your tenancy, put your deposit at risk and, in serious cases, support a possession claim. Asking properly is now the safer and easier route.

How to ask for a pet

1
Put it in writingDescribe the pet: type, breed, age, size and temperament.
2
Offer reassuranceReferences from a previous landlord, vaccination records, and how you'll prevent damage.
3
Wait for a decisionLandlords must respond within the legal timeframe and give reasons if they refuse.
4
Get it confirmedMake sure permission is recorded in writing.
Secret pet riskWhy it matters
Breach of tenancyCan support possession proceedings
Deposit deductionsFor damage beyond fair wear and tear
InsuranceDamage may not be covered
Neighbour complaintsCan escalate to formal action

Frequently asked questions

Can my landlord refuse a pet?

Only for a reasonable reason, for example if a lease of the building prohibits pets or the property is unsuitable.

Can a landlord charge a pet deposit?

The tenancy deposit is still capped at five weeks' rent (for rent under £50,000 a year), so a separate pet deposit above the cap isn't allowed.

What if I already have a pet?

Make a formal request now rather than continuing in secret.

Looking for a pet-friendly home?

Tell us about your pet and we'll find landlords who welcome them.

Find a home

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