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4 Types of Dwarf Hamster Breeds: Vet-Reviewed Info, Pictures & Facts

Rachael Gerkensmeyer

By Rachael Gerkensmeyer

Roborovski hamster in wood shavings or flakes with solid gray background

Vet approved

Dr. Luqman Javed Photo

Reviewed & Fact-Checked By

Dr. Luqman Javed

DVM (Veterinarian)

The information is current and up-to-date in accordance with the latest veterinarian research.

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Hamsters are fun little pets that people of all ages can appreciate and take care of—with proper guidance. These rodents are also cuddly and cute, which makes them popular among households worldwide.

There are many different varieties of hamsters, including “regular” and “dwarf.” In fact, there are four prominent dwarf hamster species (commonly mislabeled as breeds) that all hamster lovers should know about.

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How Are Dwarf Hamsters Classified?

Dwarf hamsters are usually (but not always) scientifically classified in the genus Phodopus and have been established as a part of the Mammalia class. Each species of dwarf hamster has different physical and behavioral traits. Here’s more information about the four most common species of dwarf hamsters, so you can pick out a pet for your household.

The 4 Dwarf Hamster Breeds

1. Winter White Dwarf Hamster (Phodopus sungorus)

PhodopusSungorus
PhodopusSungorus (Image Credit: Philipp Salzgeber, Wikimedia Commons CC 2.5 Generic)
Origin:
Mongolia, Manchuria, Siberia
and Kazakhstan
Lifespan:
1.5–3 years on average. Record is 3.9 years
Length: 3–4 inches

Due to their place of origin, the Winter White dwarf hamster is sometimes referred to as the Russian or Siberian hamster. This is one of the most popular hamsters in the United States and is a notable pet option in Europe and Asia. These dwarf hamsters have round bodies and come in three additional colors as pets which are not found in the wild: pearl, natural pearl, and sapphire. During the winter months, this hamster’s coat turns stark white in the wild, hence their descriptive name.

In their natural habitat, their white coat color would provide them with camouflage cover in the snow, for protection from predators. Males are typically larger than females, making them easy to tell apart when in a group. These are easygoing hamsters with tolerant personalities, and they tend to enjoy the companionship of humans.


2. Roborovski Dwarf Hamster (Phodopus roborovskii)

Roborovski Dwarf Hamster on light background
Photo Credit: Pantherius, Shutterstock
Origin:
Kazakhstan, Mongolia, China
Lifespan:
2–3 years on average. Record is 4.8 years
Length: 2–3 inches

Lovingly referred to as the Robo dwarf hamster by enthusiasts, this rodent species is curious about their habitat but tends to be timid when it comes to being handled by their human companions. With patience and care, these hamsters can be tamed and learn to enjoy hands-on interaction. The Roborovski dwarf hamster typically has a sandy-colored coat and white marks directly above their eyes, which makes them look like they have cute little eyebrows. However, they are mostly hands-off pets as they’re very active and rarely sit still in your hands. This makes them prone to injuries if they’re carried; they may move out of your hand and fall down as a result.

These are docile creatures, but if they get startled, they could bite, so it’s important to teach children how to properly handle them. These territorial hamsters do best in groups that they grow up with. Introducing new hamsters to an established habitat can cause territory wars.


3. Campbell’s Dwarf Hamster (Phodopus campbelli)

Campbell’s Russian Dwarf Hamster (Phodopus campbelli) on wooden ramp
Photo Credit: Vinicius R. Souza, Shutterstock
Origin: Russia, Mongolia, Kazakhstan, and China
Lifespan:
2–2.5 years as pets (average estimate)
Length: 3–4 inches

The Campbell’s dwarf hamster is small and round with a brown/gray coat of fur. They sport a distinctive dark-colored stripe on their back, and they have somewhat smaller ears than other dwarf hamsters. These curious animals enjoy interacting with humans and love exploring their surroundings.

Most Campbell’s dwarf hamsters are affectionate with their companions, but they’re extremely fast, so great care must be taken when they’re out of their habitats to ensure that they don’t run away and get injured, lost, or even killed. These animals like to dig and tunnel, so they should have access to deep layers of bedding and sand.


4. Chinese Hamster (Cricetulus griseus or Cricetulus barabensis griseus)

Chinese hamster
Image By: Allocricetulus, Shutterstock
Origin: The deserts in Mongolia and China
Lifespan:
2–3 years on average
Length:
4–6 inches (including tail)

Although not officially dwarf hamsters, they have been categorized as such due to their small size and other features. These animals usually have brown bodies with tan underbellies and black stripes running down their backs. They are known for their longer tails that help set them apart from other hamster species.

This docile hamster can be skittish but easily tamed with adequate attention and patience. Once socialized, these hamsters tend to like being held, making them great starter pets for children. They can anecdotally recognize their companions and are likely to go toward a familiar face near their habitat.

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Frequently Asked Questions

Little dwarf hamster on women hands
Image By: Hintau Aliaksei, Shutterstock

Can Dwarf Hamster Live Outdoors?

It is not recommended to keep these hamsters outdoors, as it exposes them to additional risks and predators. They can also easily burrow and escape if allowed outdoors.

Do Dwarf Hamsters Need Daily Exercise?

Yes, all dwarf hamsters must exercise regularly to stay healthy throughout their lives. Luckily, these tiny animals can get the exercise that they need in their habitat, given that they have enough places to explore and toys to play with. Letting them run around in a safe space or climb around on the couch outside of their habitat is a bonus!

Can Multiple Dwarf Hamsters Live Together?

Multiple dwarf hamsters of the same species can live in one habitat together, but they can be territorial, so introducing new hamsters to an established habitat can result in fighting. Hamsters that live together should grow up together from the time that they are babies. Only dwarf hamsters of the same sex should live together because these animals are prolific reproducers.

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Final Thoughts

Dwarf hamsters are easy to care for, are fun to watch, and don’t take up much household space like dogs and cats do. Still, they require plenty of care, as they rely on their human companions for food and habitat maintenance. Make sure you understand the diet and housing requirements of any dwarf hamster that you are considering getting before making any commitments.

See Also:


Featured Image Credit: Pantherius, Shutterstock

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