Hamsters are among the most popular pets worldwide, often celebrated for their adorable looks and playful antics. While many people are familiar with these furry little creatures, there’s much more to them than meets the eye.

From their unique behaviors to their diverse species, hamsters have some surprising traits that may astonish even the most seasoned pet owners.

Here are ten fascinating facts about hamsters that you might not know.

1. Multiple Species

There are over 18 different species of hamsters, with the Syrian hamster being the most common as a pet. Other popular species include the Dwarf Campbell’s hamster and the Roborovski hamster. Each species has its own distinct characteristics, sizes, and temperaments, making them unique pets for different types of owners.

2. Cheek Pouches

Hamsters are famous for their cheek pouches, which they use to store food. These pouches can expand significantly, allowing hamsters to transport food back to their burrows for later consumption. This adaptation helps them survive in the wild, where food may not always be readily available.

3. Nocturnal Creatures

Hamsters are primarily nocturnal, meaning they are most active during the night. In the wild, this behavior helps them avoid predators and take advantage of cooler temperatures. As pets, this means that they may be more lively and playful when their owners are winding down for the evening.

4. Short Lifespan

Hamsters have a relatively short lifespan, typically living between 2 to 3 years. While this may seem brief, it is important for owners to cherish their time with these pets. Understanding their lifespan can also help in planning for their care and ensuring they receive proper veterinary attention.

5. Scent Marking

Hamsters are territorial animals and use scent marking to communicate with each other. They have scent glands located on their bodies, which they use to mark their territory. This behavior can sometimes lead to disputes in multi-hamster households, so it’s essential to monitor their interactions.

6. Habitual Burrowers

In the wild, hamsters are known for their burrowing habits. They create intricate tunnel systems that serve as homes, hiding spots, and food storage areas. Providing your pet hamster with bedding material that allows them to dig and burrow can help satisfy their natural instincts and keep them happy.

7. Unique Teeth Structure

Hamsters have continuously growing incisors, which means their teeth never stop growing throughout their lives. To prevent dental problems, they need chew toys or safe materials to gnaw on. This natural behavior helps wear down their teeth and keeps them healthy and well-maintained.

8. Social Animals

While many hamster species prefer solitude, some, like dwarf hamsters, can live in pairs or small groups if properly introduced. Socialization is important for these hamsters, as it can reduce stress and promote mental stimulation. Owners should ensure there’s enough space and resources to avoid territorial disputes.

9. Hoarding Behavior

Hoarding is a natural behavior in hamsters, stemming from their instinct to store food for later. In captivity, they may collect and stash food in their bedding or hidden corners of their habitat. While this behavior is normal, it’s essential to monitor their food intake to prevent obesity.

10. Intelligent and Trainable

Despite their small size, hamsters are intelligent creatures capable of learning tricks and recognizing their owners. With patience and positive reinforcement, you can train your hamster to perform simple tasks, enhancing your bond and providing mental stimulation for your pet.