Gerbils, hamsters, and guinea pigs: they’re all fluffy, relatively small, and frequently found in pet stores, but that’s where the similarities end. Each of these critters has its own unique personality and care requirements that make them more or less suitable for different lifestyles.
If you’re thinking about bringing a small pet into your home, this guide will help you decide which one is right for you. We’ll take a close look at each animal’s lifespan, social needs, activity level, and care requirements so you can make the best choice for your family.
Read on for a detailed comparison of gerbils versus hamsters versus guinea pigs.
Gerbils: Small, Social, and Active
Gerbils are small rodents, generally about 4 or 5 inches long excluding their tails, that are known for their social nature and active habits.
Unlike some other small pets, gerbils don’t sleep all day. They’re usually active during the day and at night, so you’re more likely to be able to interact with them when you’re both awake.
Gerbils are also highly social and do best in pairs or small groups, so you’ll likely want to adopt more than one.
Ideal Housing and Environment
Gerbils love to burrow, so they need deep bedding in their enclosure. Glass or metal enclosures work well because they’re good at containing the bedding, and they’re also less likely to allow gerbils to escape.
Whatever type of enclosure you choose, make sure it has a secure lid. Gerbils are clever and can sometimes find ways to get out if their enclosure isn’t properly secured.
Since burrowing is a natural behavior for gerbils, they enjoy having an environment where they can dig and tunnel to their hearts’ content.
Hamsters: Solitary, Nocturnal, and Territorial
Hamsters are solitary, nocturnal rodents that range in size from 2 to 7 inches, depending on the species. The most popular hamster breeds are Syrian hamsters and dwarf hamsters.
Hamsters are mostly solitary creatures and can be territorial with each other, so it’s generally best to house them alone. That said, some dwarf hamsters are more amenable to living in pairs or small groups, provided they have plenty of space and resources.
Hamsters are active at night, so they’ll likely spend their days sleeping. They enjoy environments that allow them to carry out their natural behaviors, like running on wheels and digging.
To keep hamsters safe and secure, it’s important to use plastic, escape-proof cages with secure lids. Tunnels, wheels, and hiding places will enrich their lives.
All cages should have secure lids, but this is especially important for hamsters, who are known for their escape artistry!
Guinea Pigs: Large, Social, and Vocal
Guinea pigs are the largest of the three rodents. They’re social creatures who are known to be quite vocal, often “wheeking” to let you know when they’re happy (or when they think it’s mealtime!). These little guys typically grow to between 8 and 12 inches long.
Unlike hamsters and gerbils, guinea pigs are diurnal, meaning they’re active during the day. And unlike hamsters, guinea pigs are social creatures who thrive in pairs or small groups. A lonely guinea pig is often an unhappy guinea pig.
Because they’re larger, guinea pigs need spacious cages with solid bottoms to protect their feet. They also need plenty of hiding places where they can feel safe and secure.
One plus? Guinea pigs are generally easier for veterinarians to examine and treat, which can be a real comfort should your pet ever need medical care.
Diet and Nutrition: A Comparative Overview
All three of these little critters need a balanced diet and access to fresh water, but their specific needs differ.
- Gerbils: Gerbils do well on a diet of seeds, grains, fruits, and veggies.
- Hamsters: You can feed hamsters seeds, grains, and commercial hamster pellets. They also enjoy fresh fruits and vegetables in moderation.
- Guinea Pigs: Guinea pigs have specific dietary needs. Their food must be high in vitamin C. They need plenty of hay, fresh vegetables, and guinea pig pellets.
No matter which pet you choose, always make sure they have access to fresh, clean water.
Social Needs and Interaction: Finding the Right Fit
Before you bring a small pet into your home, it’s important to consider how much time and attention it will need from you.
- Gerbils: Gerbils are social creatures who need to live with other gerbils. Otherwise, they can become depressed and anxious. Consider keeping them in pairs or small groups.
- Hamsters: Hamsters tend to be solitary animals who may become aggressive if housed together. They can be tamed, but they require gentle, regular handling.
- Guinea Pigs: Guinea pigs are social and need to live with other guinea pigs or interact with their human caretakers.
Choosing the Right Pet for You: Key Considerations
So, which one of these critters is right for you? Here are a few things to consider:
Consider Your Lifestyle
How much time do you have to devote to a pet? If you’re busy and don’t have a lot of time for interaction, a hamster might be your best bet. Gerbils and guinea pigs need more attention and interaction to thrive.
Space and Housing Requirements
Think about how much space you can dedicate to your new friend. Gerbils need space to burrow and create tunnels, while guinea pigs need a fairly large cage to roam around in.
Level of Interaction
How much interaction do you want with your pet? Do you want a cuddly companion or are you happy just watching them do their thing?
Whatever you choose, make sure you can provide an enriching environment that will meet your pet’s needs. Whether it’s a wheel for a hamster, a tunneling setup for a gerbil, or cuddle time for a guinea pig, all three of these pets need mental stimulation and physical activity to live their best lives.
Frequently Asked Questions
Do gerbils bite more than guinea pigs?
Generally, guinea pigs are known to be less prone to biting than gerbils. Gerbils may nip if they feel threatened or are handled improperly, especially if they’re not used to being handled. Guinea pigs, being naturally more docile, are less likely to bite unless severely provoked or injured.
Which is better, guinea pig, hamster, or gerbil?
There’s no single “better” pet; it depends on your lifestyle and preferences. Guinea pigs are social and enjoy interaction but require more space and care. Hamsters are low-maintenance but often nocturnal and less interactive. Gerbils are active and social but can be prone to nipping. Consider your lifestyle, available space, and desired level of interaction when making your choice.
Which is friendlier, a hamster or gerbil?
While individual personalities vary, gerbils are generally considered more social and interactive than hamsters. Hamsters are often solitary and may not enjoy being handled, while gerbils tend to be more curious and receptive to human interaction, especially when raised in pairs or groups.
Which is friendlier, a guinea pig or a hamster?
Guinea pigs are typically friendlier and more interactive than hamsters. They are social animals that enjoy human interaction and can even learn to recognize their owners. Hamsters, on the other hand, are often solitary and may not enjoy being handled as much. Guinea pigs are known for their gentle nature, making them a good choice for families with children.
Closing Thoughts
Gerbils, hamsters, and guinea pigs all make great pets, but they have very different needs. Think about your lifestyle, how much space you have, whether you want a social or solitary pet, and how much you want to interact with your new friend.
Do your homework and make sure you can give your pet the kind of home it needs.