Assistance Animals & Pets: Ontario Tenant Rights

Special Tenancy Situations Ontario 4 min read · published March 09, 2026 Flag of Ontario

Many tenants in Ontario wonder how assistance animals differ from ordinary pets and what that means for renting. This guide explains tenant rights, landlord responsibilities, and practical steps for requesting reasonable accommodation for an assistance animal under Ontario law. It covers what counts as an assistance animal, how to document a need, when a landlord may ask for information, and what to do if a request is refused. It also explains formal options — including tribunal and human-rights paths — and gives examples of forms you may use so you can act confidently and protect your housing.

Assistance animals versus pets

Assistance animals provide disability-related support and are treated differently than pets in many legal contexts. In Ontario, requests for accommodation are governed by human-rights duties that require landlords to consider requests based on disability, while the Residential Tenancies Act, 2006 sets tenancy rules about damage, entry, and eviction.[1] Landlords may still require reasonable measures to prevent damage or address safety concerns, but they cannot impose blanket bans on assistance animals without assessing accommodation requests.

Keep a dated copy of every accommodation request and any replies.

What information can a landlord reasonably request?

Landlords may ask for enough information to understand the connection between the disability and the need for the animal, but they cannot demand full medical records. Reasonable documentation can be a signed letter from a regulated health professional confirming a disability-related need, or other evidence showing the animal provides disability-related support. If you are unsure what to provide, describe the function the animal performs and offer a professional note rather than private health details.

Requests, timelines and responses

When you make a request for accommodation, give the landlord written notice that explains the accommodation needed and proposes reasonable measures to minimize impact on the unit or building. Wait for a timely response and keep records of dates and replies. If the landlord refuses or ignores a reasonable request, you can pursue dispute resolution through official channels.

Respond to requests for reasonable clarification promptly to avoid delays in resolving your accommodation request.
Ad

If the landlord refuses your request

If your landlord denies accommodation or imposes conditions that are unreasonable, you can seek help from the Landlord and Tenant Board for tenancy issues or the Human Rights Tribunal of Ontario for discrimination claims. The Landlord and Tenant Board handles many tenancy disputes under the Residential Tenancies Act, while the Human Rights Tribunal of Ontario handles discrimination and accommodation under the Ontario Human Rights Code.[2][3]

Practical next steps

  • Write a clear accommodation request that explains the disability-related need and the role of the animal.
  • Keep copies of all messages, photos, and documentation showing the function of the assistance animal.
  • Ask the landlord to discuss reasonable measures, such as extra cleaning or a damage deposit limited to actual repairs.

Common landlord concerns and tenant responses

Common landlord concerns include allergies, safety, noise, and damage. Tenants can propose solutions such as additional cleaning, supervising the animal, or providing a damage deposit where permitted. Note that charging a regular "pet fee" for an assistance animal may be discriminatory if the animal is needed for a disability.

Searching for pet-friendly or accessible rentals

If you're looking for a rental that welcomes pets or understands accessibility and accommodation needs, consider using specialized search tools to find suitable listings. Search pet-friendly rentals on Houseme.ca can help locate places where landlords advertise pet or accessibility-friendly options, which can reduce the need to request exceptions later.

FAQ

Can a landlord require a medical note for an assistance animal?
A landlord may request reasonable documentation that connects the disability to the need for the animal, but they cannot demand detailed medical records or unrelated private health information.
Can a landlord charge pet rent for an assistance animal?
Typically landlords cannot charge pet rent for an assistance animal needed for a disability, though they can seek compensation for actual damage caused by the animal under normal damage rules.
What if my landlord evicts me for having an assistance animal?
If you believe an eviction is related to a request for accommodation or discrimination, you can seek help from the Landlord and Tenant Board and the Human Rights Tribunal of Ontario to challenge the action.

How-To

  1. Contact your landlord and make a written accommodation request explaining the disability-related need for the assistance animal.
  2. Provide reasonable documentation such as a letter from a regulated health professional if asked for clarification.
  3. Keep dated copies of your request, any responses, and records of conversations and actions taken.
  4. If the landlord refuses, consider filing an application with the Landlord and Tenant Board or a complaint with the Human Rights Tribunal of Ontario and seek advice from a community legal clinic.

Help and Support / Resources


  1. [1] Residential Tenancies Act, 2006 (e-Laws)
  2. [2] Landlord and Tenant Board forms and guides
  3. [3] Human Rights Tribunal of Ontario application and guidance

Get connected with a tenant rights attorney

Tell us about your situation and a local attorney may reach out. Free, no obligation.

Please enter a valid email address.
Select a valid location from the list.

We are not a law firm and do not provide legal advice. We connect tenants with independent attorneys.

Categories

Tenant Rights & Responsibilities Rent & Deposits Leases & Agreements Moving In / Out Maintenance & Repairs Evictions Roommates & Shared Housing Discrimination & Accessibility Utilities & Services Affordable Housing & Subsidies Dispute Resolution & LTB Safety & Security Privacy & Entry by Landlord Special Tenancy Situations Tenant Insurance & Liability Post-Eviction Resources Landlord Compliance & Penalties Legal Precedents & Case Summaries Mental Health & Tenancy

Was this article helpful?

Thank you for your feedback!
David Chen
David Chen

Tenant Law Analyst, Tenant Rights Canada

David specializes in Ontario residential tenancy law and Northern territories housing regulations. He has followed developments at the Landlord and Tenant Board closely for over eight years and writes extensively on LTB procedures, rent increases, and maintenance obligations.