Should You Allow Pets in Your Hamilton Rental?
By Solutions Property Management — Sat Jun 13 2026
Quick answer
In Hamilton, Ontario, 'no pets' clauses in rental leases are largely unenforceable under the Residential Tenancies Act. Embracing pet-friendly renting is often a strategic business decision, widening your market, reducing vacancies, and encouraging longer tenancies, while also helping good tenants find homes.
Should You Allow Pets in Your Hamilton Rental?
Pets are one of the most common questions Hamilton landlords ask, and the answer is more nuanced than many realize. Understanding both the law and the market helps you make a decision that protects your property and maximizes your income.
What Ontario Law Actually Says
This surprises many landlords: under Ontario's Residential Tenancies Act, no pets clauses in a lease are not enforceable. Even if a tenant signs a lease saying no pets, that provision is void. You generally cannot refuse to rent based on pets alone, and you cannot evict simply because a tenant has a pet.
There are exceptions. You can act if a pet causes damage, creates a genuine allergy issue for others, makes excessive noise, or is a breed restricted by other law. Condominium rules can also legitimately restrict pets in some buildings.
The Market Case For Pets
Roughly half of renters have a pet, and pet owners often struggle to find housing. That means pet friendly units rent faster, attract a larger pool, and tenants tend to stay longer because moving is harder for them. Longer tenancies mean lower turnover costs for you.
Protecting Your Property
While you cannot charge a separate pet deposit in Ontario, you can require the standard last month rent deposit and conduct thorough move in and move out inspections with photos. Document the unit condition carefully so any genuine pet damage can be addressed properly.
The Bottom Line
Since no pets clauses are unenforceable in Ontario anyway, embracing pet friendly renting is usually the smarter business move. You widen your market, reduce vacancy, and keep good tenants longer, all while staying on the right side of the law.
Frequently asked questions
Can a Hamilton landlord prohibit pets in a rental unit?
Generally, no. Under Ontario's Residential Tenancies Act, 'no pets' clauses in a lease are unenforceable. Landlords cannot refuse to rent solely based on pet ownership, nor can they evict a tenant simply for having a pet. Exceptions exist for genuine issues like damage, excessive noise, or specific condominium rules.
What are the benefits for landlords who allow pets in Hamilton?
Allowing pets can significantly benefit Hamilton landlords. It expands your potential tenant pool, as roughly half of renters have pets, leading to units renting faster. Pet-owning tenants often stay longer, which reduces turnover costs like cleaning, repairs, and lost rent during vacancies, improving overall income stability.
Can I charge a 'pet deposit' for a rental in Ontario?
No, landlords in Ontario cannot charge a separate 'pet deposit.' The only deposit allowed by law is a standard last month's rent deposit. To protect your property, conduct thorough move-in and move-out inspections with detailed documentation and photos to address any genuine pet-related damage appropriately.
What if a pet causes damage or problems in my Hamilton rental?
While you cannot evict for simply having a pet, you can act if a pet causes damage to the property, creates excessive noise disturbing neighbours, or poses a genuine allergy issue for other residents. Documenting unit condition thoroughly during move-in and move-out inspections is crucial for addressing any issues.