Allowing Assistance Dogs: Tenant Rights in Germany 2025

As a tenant in Germany, the question of whether an assistance dog is allowed in the rented flat can be life-changing. This article clearly explains your rights under German tenancy law, when landlords must agree, which proofs (for example medical certificates) are required and how to proceed in writing. I describe concrete steps: forms, deadlines, possible landlord objections and how to enforce your rights before the local court if necessary. You will also learn which special rules apply to apartment size and common areas and how conflicts over additional costs or house rules can be resolved fairly. The aim is to empower tenants and show practical ways to keep an assistance dog legally. Read now.

Tenant rights in Germany

German tenancy law regulates duties and rights between tenant and landlord. Many aspects relevant to assistance dogs derive from general provisions on the use and return of the rented property as well as the tenant's duty of consideration. See in particular the provisions in §§ 535–580a BGB^[1].

When an assistance dog is allowed

An assistance dog can be considered a necessary aid for a disability. If dog ownership is medically necessary, the landlord may not prohibit it without compelling reason. What matters is proportionality, concrete evidence and balancing the tenant's legitimate interest against possible impairments for the landlord or other tenants.

What to prepare

• Medical certificate or form from the treating physician as proof
• Photos, training certificates and other documents as evidence
• Written request to the landlord with a deadline (e.g. 14 days)
• Prepare for a possible procedure at the local court

How to proceed

Practically proceed as follows: first obtain a medical certificate and send a formal written request to the landlord with a clear deadline. Keep copies of all letters and responses. If the landlord refuses citing the house rules or possible disturbances, ask for a written justification and collect counter-evidence (e.g. training certificates).

If an amicable solution is not possible, you can enforce your rights in court. Legal action follows the Civil Procedure Code (ZPO)^[2], and tenancy disputes are usually heard at the local district court (Amtsgericht)^[3].

Frequently Asked Questions

Do I need a medical certificate?

In many cases yes: a medical certificate or statement confirming the necessity of the assistance dog is helpful. Landlords may request a copy in justified doubt.

Can the landlord prohibit keeping the dog?

Only in narrow limits; with proven disability a general ban is often inadmissible. Disputes can be resolved at the local court.^[3]

Who is liable for damage caused by the dog?

The tenant is usually liable; check your liability insurance and clarify liability issues in writing with the landlord.

Can I reduce rent because of an assistance dog?

No, keeping an assistance dog alone does not justify a rent reduction. Rent reductions relate only to defects of the dwelling.

How-To

1. Schedule a doctor's appointment and request the medical form/certificate
2. Send a written request to the landlord with a deadline (e.g. 14 days)
3. If refused, document your objection and gather evidence such as photos and training records
4. If necessary: file a claim at the local court in accordance with the ZPO
5. Practical preparation: check liability insurance and label the dog as needed

Help and Support / Resources

• Gesetze im Internet – BGB §§ 535–580a
• Justizportal – Zuständigkeit der Amtsgerichte
• Bundesgerichtshof – Decisions on tenancy law

1. [1] Gesetze im Internet – BGB §§ 535–580a
2. [2] Gesetze im Internet – ZPO
3. [3] Justizportal – Zuständigkeit der Amtsgerichte