Many US landlords allow pets, but with rules and extra costs. Tell the landlord about your pet before you sign.
Search for pet-friendly homes
On rental websites, use the filter "Dogs allowed" or "Cats allowed".
Read the details: "cats only", "dogs under 25 lbs" or "max 2 pets".
Ask: "Do you have a pet policy I can read?"
Pet deposit: a refundable amount held for pet damage, returned at move-out if there is none.
Pet fee: a one-time charge that is not returned.
Pet rent: a monthly charge added to the rent. Over a year it can cost more than the deposit.
Ask for all three amounts in writing. Some states limit deposits and fees. This differs by state; see In your state below.
Many landlords and their insurance companies do not allow some dog breeds, often large or "guard" breeds such as pit bull types, Rottweilers or German shepherds, or dogs over a certain weight. Some cities also have breed rules. A mixed-breed dog can still be refused based on its look.
Assistance animals are not pets
Under federal fair housing law, a service animal or an emotional support animal that a person with a disability needs is an assistance animal, not a pet.
A landlord usually must allow it, even in a "no pets" building, and may not charge pet fees or pet rent for it.
The landlord may ask for reliable proof of the need when the disability is not obvious, such as a letter from your doctor.
You still pay for real damage.
Websites that sell instant "certificates" are not reliable proof.
Make sure the pet is named in the lease or a pet addendum (an extra page).
Ask about rules: leash areas, pet waste stations, noise.
Take photos of floors and doors at move-in. See Move-in inspection.
Ask if renters insurance covers dog bites (liability). Some policies exclude some breeds.
Hiding a pet. It can lead to fees or eviction.
Not picking up dog waste. Many complexes fine you.
Leaving a barking dog alone all day. Neighbors complain.