The Renters’ Rights Act has changed the conversation around pets in rented property.
From 1 May 2026, tenants in England now have the legal right to request permission to keep a pet, and landlords cannot “unreasonably refuse” that request.
Sounds simple enough. But in reality? This is where the confusion starts.
What actually counts as “reasonable”? What happens if a tenant simply goes ahead and gets a pet without permission? And how should landlords approach requests without immediately panicking or saying no?
Because despite what some social media posts suggest, this is not an automatic right to own any pet in any property.
Tenants Still Need Permission
A tenant cannot simply move a dog, cat or other pet into a rented property and claim the law protects them.
The law gives tenants the right to request a pet. It does not remove the need for consent. That distinction matters.
If a tenant gets a pet without permission, they may still be breaching the tenancy agreement. Under the new system, landlords could potentially rely on breach of tenancy grounds if matters escalate.
However, landlords should avoid knee-jerk reactions.
The days of immediately threatening eviction because somebody bought a cockapoo are probably over.
What Is Likely to Be Considered a “Reasonable” Refusal?
This is the million-pound question.
The government guidance gives some examples where refusal may be reasonable:
- The property is too small for the pet
- The building head lease prohibits pets
- Another tenant has severe allergies
- The pet is illegal or dangerous
- Multiple pets in unsuitable accommodation
- Shared accommodation where disruption is likely
So, refusing a Great Dane in a tiny studio flat? Probably reasonable.
Refusing three huskies in a fourth-floor flat with no outdoor space? Again, probably reasonable.
Refusing a quiet older cat in a ground floor flat simply because “I don’t like pets”? That starts looking much weaker legally.
The biggest mistake landlords can make now is relying on blanket “no pets” thinking without considering the actual pet, the actual tenant and the actual property.
The Head Lease Problem Many Tenants Do Not Understand
One huge misunderstanding is around flats and apartment blocks.
The Renters’ Rights Act does not override superior leases or head lease restrictions. If a building says “no pets”, landlords themselves may not legally be allowed to consent.
This is especially common in:
- Leasehold flats
- Build-to-Rent developments
- Mansion blocks
- Managed apartment schemes
Many tenants assume the new law changes everything. It doesn’t. Leasehold law still sits above this in many situations.
What Should Landlords Do If They Discover an Unauthorised Pet?
Firstly, do not overreact. Some landlords will instantly want to issue legal notices or start talking about eviction. In reality, that approach may simply inflame the situation.
Instead:
- Speak to the Tenant
It sounds obvious, but many disputes start because nobody communicates properly.
Ask:
- What pet is it?
- How old is it?
- Is it trained?
- Is it causing issues?
- Why did they not ask first?
Sometimes tenants panic because they assume the answer would automatically be “no”.
- Assess the Actual Risk
Not all pets are equal.
An elderly indoor cat is very different to:
- multiple large dogs
- aggressive breeds
- pets damaging communal areas
- excessive barking complaints
Landlords should focus on evidence, not assumptions.
- Request Supporting Information
This is where Pet CVs, previous landlord references and vaccination records become useful.
Good tenants with pets often welcome the chance to prove responsibility.
- Put Clear Conditions in Writing
If consent is granted, landlords should clearly document:
- permitted pet type
- number of pets
- cleaning obligations
- repair responsibilities
- expectations around nuisance or noise
Clear communication now avoids arguments later.
Landlords Need to Be Careful About “Emotional” Decisions
A lot of landlords have had one bad experience with pets and then mentally blacklist all animals forever.
That approach is going to become harder to justify. Government guidance specifically suggests it may be unreasonable to refuse purely because:
- a previous tenant caused damage
- there are general worries about pets
- the landlord simply dislikes animals
And here is the uncomfortable reality for landlords. Some tenants without pets cause far more damage than responsible pet owners.
Many pet owners:
- stay longer
- work from home
- value stability
- treat properties carefully
- desperately want to avoid losing their rental home
But Tenants Also Need to Be Realistic
Tenants should not assume every landlord must say yes. The law still allows refusal where genuinely justified.
And tenants who sneak pets into unsuitable properties are unlikely to help the wider perception of renting with pets.
The best approach is transparency from the start.
A well-presented request with:
- honest communication
- a Pet CV
- references
- realistic expectations
will always have a stronger chance than trying to hide a pet and hoping nobody notices.
Final Thoughts
The Renters’ Rights Act has not created an automatic right to pets.
What it has done is force landlords and agents to properly consider requests instead of relying on lazy blanket bans.
That is probably a positive thing.
But the wording around “reasonable refusal” remains incredibly grey and will almost certainly lead to disputes, confusion and test cases over the next few years.
For landlords, the key is evidence and consistency.
For tenants, the key is honesty and preparation.
And for everyone involved? Communication early usually works far better than conflict later.
Call to Action
If you’re planning to rent in the UK with a pet, start the right way.
The Rent Ready Service (With Pets) gives you the clarity, strategy, and confidence to compete in today’s market, before you lose time, money, or opportunities.
About the Author – Russell Hunt
Pets Lets Expert Insight
This article was written by Russell Hunt, co-founder of Pets Lets, a specialist service helping tenants secure pet-friendly property to rent in London and across the UK.
With more than 30 years of experience in the London property market, Russell works with tenants, landlords and estate agents to make renting with pets possible in practice, not just in theory. His work focuses on helping pet owners present strong applications, prepare properly for competitive markets, and navigate landlord concerns around pets.
Through Pets Lets, Russell supports UK tenants with pets as well as educates landlords with UK properties on the benefits of dog friendly rentals and cat friendly rentals in London and across the UK.
Russell also runs the community “Relocating to the UK with Pets”, helping thousands of members understand the realities of travelling to the UK with pets.
Learn more about pet-friendly renting advice and services at Pets Lets
For further guidance on renting with pets, visit Dogs Trust’s Lets with Pets
Want the legal picture? Read the Renters’ Rights Act and pets.
Worried a pet request might be refused, or unsure what counts as ‘reasonable’? Pets Lets helps tenants navigate these conversations every day. Get in touch for advice tailored to your situation.
