Best Small Pets for Apartments

Selecting a pet for apartment living requires a precise evaluation of space constraints, noise levels, odor management, and the pet's specific care requirements. Unlike owning a pet in a larger home with a yard, apartment dwellers must prioritize animals that thrive in smaller, indoor environments and do not disrupt neighbors. The decision hinges on matching a pet's natural behaviors and needs with the realities of compact living and a landlord's potential restrictions, rather than simply choosing based on initial appeal.

What to Consider Before Getting an Apartment Pet

Before committing to an apartment pet, a systematic assessment of several factors is crucial to ensure a harmonious living arrangement for both you and the animal. This pre-adoption checklist helps align expectations with practical realities.

• Space Requirements: Evaluate not just the pet's size, but the necessary enclosure dimensions and any additional space for exercise or enrichment. A small pet might still require a substantial cage or tank.
• Noise Levels: Consider both the pet's natural vocalizations (chirping, squeaking, barking) and the noise from their activities (running on wheels, scratching). Some pets are nocturnal, which can be a factor in shared living spaces.
• Odor Management: All pets produce some odor. Assess the commitment required for regular cleaning, bedding changes, and waste disposal to keep the apartment fresh. Diet and enclosure ventilation play significant roles.
• Maintenance and Time Commitment: Beyond daily feeding, consider grooming, cage cleaning, veterinary care, and social interaction needs. Some small pets, despite their size, demand considerable daily attention.
• Lifespan: Understand the typical lifespan of the pet. A longer-lived animal represents a greater long-term commitment in terms of care and financial resources.
• Cost Implications: Factor in initial purchase costs, ongoing expenses for food, bedding, toys, veterinary check-ups, and potential emergency care. Small pets can still incur significant costs.
• Landlord Approval and Pet Policies: This is non-negotiable. Always verify your lease agreement and obtain explicit permission for any pet, even those typically considered "small" or "caged." Understand any associated pet fees or deposits.

1. Hamsters

Hamsters are a classic choice for apartment dwellers due to their compact size and self-contained nature. These nocturnal rodents are primarily active during the evening and night, making them suitable for owners who are away during the day. Their primary requirements revolve around a spacious cage with appropriate bedding for burrowing, a solid exercise wheel, and a consistent food and water supply. Syrian hamsters are solitary, while dwarf hamsters can sometimes be housed in same-sex pairs if introduced young, though monitoring for aggression is always necessary.

Best for: Individuals seeking a low-maintenance, quiet pet that requires minimal interaction during daylight hours and can be kept in a relatively small footprint.

Pros:

• Small enclosure footprint, typically 10-gallon tank equivalent or larger wire cage.
• Generally quiet, though exercise wheels can produce some noise if not properly maintained or chosen.
• No strong odors with daily spot cleaning and weekly full cage cleaning.
• Relatively inexpensive initial setup and ongoing care costs.

Cons:

• Nocturnal activity can be disruptive if the cage is in a bedroom.
• Require specific enrichment like burrowing material and an appropriate wheel to prevent boredom.
• Short lifespan, typically 2-3 years, which can be difficult for some owners.
• Can be nippy if not handled gently or if startled.

Verdict: Hamsters are a practical apartment pet for those seeking a contained, relatively independent companion, provided their nocturnal habits and burrowing needs are adequately addressed with a suitable, quiet setup.

2. Gerbils

Gerbils are social, diurnal rodents known for their active, curious nature and penchant for burrowing. Unlike hamsters, gerbils thrive in pairs or small same-sex groups, requiring a larger tank or cage with deep bedding for their extensive tunnel systems. Their activity during the day aligns better with human schedules, and their social behavior can be engaging to observe. Gerbils are generally clean animals, and their waste is relatively dry, contributing to less odor compared to some other small rodents.

Best for: Owners who appreciate observing active, social animals and are prepared to provide a deep substrate for burrowing and social companionship.

Pros:

• Diurnal activity makes them more engaging during waking hours.
• Social animals, providing interesting group dynamics.
• Relatively odorless due to dry waste and efficient cleaning habits.
• Enjoy enrichment like cardboard tubes and chewing toys, which are inexpensive.

Cons:

• Require a larger tank (minimum 10-gallon for a pair, larger is better) with a secure mesh lid.
• Need deep bedding (at least 6-8 inches) for natural burrowing behavior, which can be messy during changes.
• Can be escape artists if not housed in a secure enclosure.
• Lifespan of 3-5 years requires a moderate commitment.

Verdict: Gerbils offer an engaging and relatively low-odor pet experience for apartment dwellers willing to provide ample space for burrowing and commit to housing them in social pairs.

3. Betta Fish

Betta fish, also known as Siamese fighting fish, are popular for their vibrant colors and flowing fins. They are often marketed as low-maintenance pets suitable for tiny bowls, but this is a misconception. A healthy betta requires a minimum 5-gallon tank with a heater and filter to maintain stable water parameters. With proper care, bettas are quiet, clean, and can be quite interactive, recognizing their owners and responding to stimuli. Their contained environment makes them ideal for small living spaces where noise and odor are primary concerns. Their contained environment makes them ideal for small living spaces where noise and odor are primary concerns, fitting well with our broader advice on the best pets for small apartments.

Best for: Individuals seeking a visually appealing, quiet, and low-odor pet that does not require direct physical interaction, provided proper aquatic husbandry is maintained.

Pros:

• Completely silent, making them ideal for noise-sensitive environments.
• No odor when the tank is properly maintained with filtration and regular water changes.
• Visually striking and can be quite interactive, following movement outside the tank.
• Minimal space required for the tank itself (minimum 5 gallons).

Cons:

• Requires specific water temperature (78-80°F) and filtration, necessitating equipment.
• Tank maintenance, including weekly water changes and filter cleaning, is essential.
• Cannot be housed with other bettas, and tank mates must be chosen carefully to avoid aggression.
• Vulnerable to water quality issues if care is neglected.

Verdict: Betta fish are an excellent apartment pet for those who appreciate aquatic life and are prepared to commit to consistent water quality management, offering beauty and tranquility without noise or significant space demands.

4. Leopard Geckos

Leopard geckos are docile, nocturnal lizards that are relatively easy to care for compared to many reptiles. They are quiet, do not produce strong odors, and their enclosure needs are manageable within an apartment setting. A 10-20 gallon tank provides sufficient space for an adult. They require specific heating and lighting (a heat mat and a low-wattage UVB bulb are often recommended), along with hides and a moist retreat. Their diet consists primarily of insects, which must be sourced regularly.

Best for: Individuals interested in a quiet, low-odor, and visually interesting pet that requires specific environmental controls but minimal direct handling.

Pros:

• Extremely quiet; no vocalizations or disruptive activity.
• Virtually odorless if the enclosure is kept clean.
• Relatively small footprint for their enclosure (10-20 gallon tank).
• Long lifespan (10-20 years) offers a long-term companion.

Cons:

• Requires specific temperature gradients and humidity levels, necessitating specialized equipment.
• Diet consists of live insects (crickets, mealworms), which can be an inconvenience for some owners.
• Nocturnal nature means they are most active when owners might be asleep.
• Not a pet for constant handling; prefer to be observed.

Verdict: Leopard geckos are a suitable apartment pet for those comfortable with reptile care, including live insect feeding and maintaining precise environmental conditions, offering a quiet and low-impact presence.

5. Guinea Pigs

Guinea pigs are social, vocal rodents known for their distinctive "wheeking" sounds, especially when anticipating food. They require a larger cage than hamsters or gerbils, typically a minimum of 7.5 square feet for a single guinea pig, with more space needed for pairs. Their diet consists primarily of hay, fresh vegetables, and guinea pig pellets, which must be provided daily. While they are not particularly odorous themselves, their large volume of waste necessitates daily spot cleaning and frequent full cage cleanings to manage smells. They are diurnal and enjoy interaction.

Best for: Owners who desire an interactive, social pet and are prepared to provide a substantial cage, daily fresh food, and commit to rigorous cage cleaning.

Pros:

• Diurnal and social, making them engaging companions during the day.
• Generally docile and enjoy gentle handling.
• Their vocalizations are often endearing and not typically disruptive to neighbors.
• Relatively long lifespan for a rodent (5-7 years).

Cons:

• Require a significantly large cage, which can take up considerable apartment space.
• Produce a large volume of waste, necessitating daily spot cleaning to prevent odor.
• Require a constant supply of fresh hay and daily fresh vegetables, which adds to cost and preparation time.
• Cannot produce their own Vitamin C and require dietary supplementation.

Verdict: Guinea pigs are a rewarding apartment pet for those who can accommodate their substantial space requirements and commit to daily fresh food and rigorous cage maintenance, offering social interaction and charm.

6. Rats

Rats are highly intelligent, social, and clean rodents that form strong bonds with their owners. They are active and curious, requiring a large multi-level cage with plenty of enrichment, such as ropes, hammocks, and toys. While their cage needs to be large, their overall footprint in an apartment is manageable. Rats are very clean animals themselves, meticulously grooming, and their waste is not particularly odorous if the cage is cleaned regularly. They thrive on interaction and can even be litter-trained.

Best for: Owners seeking an intelligent, interactive, and affectionate pet that requires significant social interaction and mental stimulation, and are comfortable with a larger cage.

Pros:

• Highly intelligent and trainable, capable of learning tricks and responding to their names.
• Very social and affectionate, forming strong bonds with owners.
• Relatively clean animals, meticulously grooming themselves.
• Can be litter-trained, simplifying cage cleaning.

Cons:

• Require a large, multi-level cage to accommodate their active nature.
• Need significant daily out-of-cage time for exercise and social interaction.
• Shorter lifespan (2-3 years) can be emotionally challenging.
• Prone to certain health issues, requiring attentive veterinary care.

Verdict: Rats are an excellent apartment pet for those who desire a highly interactive and intelligent companion and are willing to provide a large, enriching cage environment and daily social engagement.

7. Dwarf Rabbits

Dwarf rabbit breeds, such as Netherland Dwarfs or Mini Lops, can adapt well to apartment living with proper care. While they are small, they require a spacious enclosure (a large dog crate or exercise pen is often more suitable than a traditional rabbit cage) and daily supervised exercise time outside their enclosure. Rabbits can be litter-trained and are generally quiet, though they can thump their feet when startled or annoyed. Their diet consists primarily of hay, fresh greens, and a small amount of pellets. They are social animals and often do best in pairs, but can thrive alone with sufficient human interaction.

Best for: Owners prepared to provide significant space for an enclosure, daily supervised free-roam time, and consistent litter training, seeking a quiet and affectionate companion.

Pros:

• Generally quiet, making minimal noise apart from occasional thumps.
• Can be litter-trained, simplifying waste management.
• Affectionate and form strong bonds with owners.
• Longer lifespan (8-12 years) offers a lasting companionship.

Cons:

• Require a very large enclosure and daily supervised free-roam time, necessitating pet-proofing.
• Hay-based diet can be messy and requires regular cleaning.
• Require specialized veterinary care from exotic pet vets.
• Can be destructive if not provided with appropriate chew toys and supervision.

Verdict: Dwarf rabbits are a rewarding apartment pet for dedicated owners who can provide ample space, daily exercise, and consistent care, offering quiet companionship and affectionate behavior.

8. Budgies (Parakeets)

Budgies, or parakeets, are small, intelligent parrots known for their chirpy vocalizations and potential to mimic sounds and words. They require a spacious cage that allows for flight, and plenty of toys and perches for enrichment. While their chirping can be constant, it is generally not loud enough to disturb neighbors in a well-insulated apartment. Budgies are social birds and thrive on interaction, either with another budgie or significant human attention. Their droppings are small and relatively dry, making cage cleaning manageable.

Best for: Owners who enjoy the presence of a vocal, interactive bird and are prepared to provide a large cage, daily interaction, and manage potential seed mess.

Pros:

• Can be very interactive and bond closely with owners.
• Capable of learning to mimic speech and sounds.
• Their chirping is generally pleasant and not excessively loud for apartment living.
• Relatively small cage footprint compared to larger parrots.

Cons:

• Require a large cage to allow for flight and exercise.
• Can be messy with seed hulls and dropped food, requiring daily cage bottom cleaning.
• Need significant daily social interaction to prevent loneliness and behavioral issues.
• Lifespan of 5-10 years requires a moderate-to-long commitment.

Verdict: Budgies are a suitable apartment pet for those who appreciate avian companionship and are willing to provide a stimulating environment and consistent social interaction, tolerating their chirpy nature and minor mess.

9. Finches

Finches, such as Zebra Finches or Society Finches, are small, active birds known for their soft, melodious chirps rather than loud squawks. They are social birds and should always be kept in pairs or small flocks, requiring a spacious cage that prioritizes width for horizontal flight. Unlike budgies, finches are not typically hand-tame and are primarily observed rather than handled. Their small size and quiet nature make them excellent apartment pets, and their droppings are minimal, simplifying cage cleaning.

Best for: Owners who prefer observing active, social birds with pleasant, quiet vocalizations, and are content with minimal direct physical interaction.

Pros:

• Very quiet, with soft chirps that are unlikely to disturb neighbors.
• Small size means their cage footprint is manageable.
• Social dynamics within a flock are engaging to observe.
• Relatively low odor with proper cage cleaning.

Cons:

• Require housing in pairs or small groups, increasing initial cost and space needed.
• Not typically a "hands-on" pet; prefer to be observed.
• Can be messy with seed hulls, requiring daily cleaning of the cage area.
• Lifespan of 3-7 years.

Verdict: Finches are an ideal apartment pet for those seeking quiet, visually engaging avian companions without the need for extensive direct interaction, provided they are housed in appropriate social groups and a spacious flight cage.

10. Hermit Crabs

Hermit crabs are unique, quiet, and low-maintenance pets that require a specific tropical environment to thrive. They live in modified aquariums (terraniums) with substrate for burrowing, multiple empty shells for growth, and dishes for fresh and salt water. They are nocturnal and primarily observed, not handled frequently. Their care involves maintaining specific temperature and humidity levels, but once established, their daily needs are minimal. They produce no noise and virtually no odor if their enclosure is kept clean.

Best for: Individuals seeking an extremely quiet, low-odor, and visually interesting pet that requires specific environmental setup but minimal daily interaction.

Pros:

• Completely silent, making them ideal for noise-sensitive apartments.
• No odor whatsoever when the terrarium is properly maintained.
• Minimal daily care once the habitat is established.
• Fascinating to observe as they change shells and forage.

Cons:

• Requires specific temperature (75-85°F) and high humidity (75-85%) levels, necessitating specialized equipment.
• Need a deep substrate for burrowing and molting, along with multiple spare shells.
• Nocturnal, so most active when owners might be asleep.
• Not a pet for frequent handling; prefer to be left undisturbed.

Verdict: Hermit crabs are an excellent apartment pet for those willing to invest in and maintain a precise tropical terrarium environment, offering a unique, silent, and low-impact presence.

11. Chinchillas

Chinchillas are nocturnal rodents known for their incredibly soft fur and active, playful nature. They require a large, multi-level wire cage with solid shelves to prevent foot injuries, as well as daily dust baths to maintain their fur. Chinchillas are generally quiet, though they can make soft chirping or barking sounds. Their waste is dry, and they produce very little odor if their cage is cleaned regularly. They are long-lived, requiring a significant commitment.

Best for: Owners prepared for a long-term commitment to a nocturnal, active pet that requires a large cage, specific temperature control, and daily dust baths.

Pros:

• Extremely soft fur and unique appearance.
• Generally quiet, with soft vocalizations.
• Very clean animals with dry waste, resulting in minimal odor.
• Long lifespan (10-20 years) offers a lasting companion.

Cons:

• Require a very large, multi-level cage, taking up significant apartment space.
• Nocturnal, so most active at night.
• Sensitive to high temperatures and humidity, requiring a consistently cool environment (below 75°F).
• Need daily dust baths, which can create some dust.

Verdict: Chinchillas are a suitable apartment pet for dedicated owners who can provide a large, cool, and stimulating environment, offering a unique and long-lived companion despite their nocturnal habits and specific care needs.

12. Mice

Mice are tiny, social rodents that are often underestimated as pets. They are highly active and curious, thriving in same-sex groups within a secure, well-ventilated cage (a 10-gallon tank is often sufficient for a small group). Mice are quiet, producing only soft squeaks, and their small size means their waste is minimal, resulting in low odor with regular cleaning. They are entertaining to watch, scurrying through tunnels and exploring new toys. Their short lifespan makes them a shorter-term commitment.

Best for: Individuals seeking a very small, quiet, and low-maintenance pet that is active and engaging to observe, and are prepared for a shorter commitment.

Pros:

• Very small size, requiring minimal cage space.
• Extremely quiet, with soft vocalizations.
• Low odor if the cage is cleaned regularly.
• Active and entertaining to watch, especially in groups.

Cons:

• Short lifespan, typically 1-3 years.
• Can be skittish and prone to escape if the cage is not secure.
• Need to be housed in same-sex groups to prevent loneliness and breeding.
• Require a consistent supply of enrichment to prevent boredom.

Verdict: Mice are an excellent apartment pet for those seeking a very small, quiet, and low-impact companion that offers engaging observation, provided they are housed socially and in a secure, stimulating environment.

Choosing the Right Apartment Pet for Your Lifestyle

The "best" small pet is ultimately the one that aligns most closely with your specific living situation, time availability, and commitment level. Begin by honestly assessing your apartment's physical limitations, including available floor space and potential for noise transfer to neighbors. Consider your daily schedule: are you home during the day, or primarily in the evenings? This impacts whether a diurnal or nocturnal pet is a better fit. Evaluate your