Write the clause so it names specific animals, not a category. “One dog under 40 pounds, spayed or neutered, no restricted breeds under the property insurance policy” is a clause. “Pets allowed with approval” is a conversation you will have four times and answer differently each time.
Then handle the money, which is where state law gets involved, and the accommodation question, which is not about pets at all.
What the clause has to specify
Six items. Anything missing here becomes a question later.
- What is allowed, by species, count, weight, and any breed restriction your insurer imposes. If the restriction comes from the insurance policy, say so.
- Which specific animal. Name it, with a description or a photo attached. A policy allowing one dog and a tenant who swaps in a different dog is a real situation.
- The money. Deposit, pet rent, or a one-time fee, with the amount and how it is treated at move-out.
- The tenant’s obligations. Waste, noise, leash rules in common areas, and vaccination or licensing where local law requires it.
- Damage responsibility, stated as the tenant being responsible for damage caused by the animal, which is separate from the deposit’s ordinary use.
- What happens if the animal becomes a problem, and how much notice the tenant gets to fix it.
Point six is the one people leave out. Without it, a barking complaint from a neighbor becomes an argument about whether you can do anything at all.
Deposit, pet rent, or fee
Three ways to charge for a pet, and they behave differently under state law.
A pet deposit is usually refundable and, in most states with a deposit cap, counts toward it. Statutes commonly cap “security, however denominated,” which sweeps in a pet deposit even when the lease calls it something else. Check the cap before you set the number: security deposit limits by state has thirteen of them.
Pet rent is monthly and is rent, not a deposit, so it typically sits outside the cap. It also keeps producing revenue for the life of the tenancy rather than sitting in an account.
A non-refundable pet fee is the one to check most carefully. Several states do not permit non-refundable move-in charges at all, and calling a charge a fee does not decide the question.
The trade-offs between the first two are worked through in pet deposit vs pet rent explained.
This is general information, not legal advice. Rules change and local ordinances vary. Confirm current requirements with your city, county, or an attorney before you act.
Assistance animals are not pets
This is the part of the policy that carries real legal exposure, and it is a fair housing question rather than a pet question.
The Fair Housing Act defines discrimination to include a refusal to make reasonable accommodations in rules, policies, practices, or services when such accommodations may be necessary to afford a person with a disability equal opportunity to use and enjoy a dwelling (42 U.S.C. § 3604(f)(3)(B)). An animal that does work, performs tasks, or provides disability-related assistance is generally handled under that provision, which means a no-pets policy, a breed or weight limit, and a pet charge can all have to give way.
Practical consequences for your lease and your process:
- A request for an assistance animal is an accommodation request, not a pet application, and it is evaluated under the accommodation standard.
- Pet fees, pet rent, and pet deposits do not apply to an approved assistance animal.
- What you may ask is limited, and it turns on whether the disability and the need are apparent. Requests for medical records or a specific certification are where landlords get into trouble.
- The tenant remains responsible for damage the animal causes, and for conduct that is a genuine threat or nuisance.
Fair housing is a company-killer class of risk for a small landlord. Get your process reviewed by an attorney once, write it down, and follow the written version every time rather than deciding case by case. The fair housing and compliance kit is a starting point for what to have in place.
Screen the animal like you screen the applicant
For actual pets, a short, consistent process keeps you out of ad hoc decisions.
Ask for the same four things every time: species and breed, age and weight, vaccination and licensing records where required, and a reference from a previous landlord about the animal. Then apply the same standard to everyone, and write down the answer.
A consistent standard is also what makes a refusal defensible. Turning down one applicant’s dog and approving another’s, with no written criteria behind the difference, is difficult to explain and easy to challenge.
Put it in the lease, not in an email
A pet approved by text message with no terms attached is a pet with no rules.
If the animal arrives mid-term, handle it as an amendment signed by both sides rather than an informal yes. Renewal is the other natural moment to catch up: lease renewal letter template covers that conversation, and leasing and e-sign is where the amended document goes out for signature.
One more thing about the deposit
When the tenancy ends, pet damage is assessed the same way as any other damage: against the move-in record, with normal wear excluded. A scratched door is not automatically a deduction, and a carpet at the end of its useful life is not either. Security deposit deductions covers what may come out, and the move-in record is what makes the argument short: the move-in checklist that settles most deposit disputes.