Dwarf Hamster vs Guinea Pig: What’s the Difference

Table of Contents

Are you looking for a new pet but can’t decide between a hamster and a guinea pig? Both are adorable, furry little critters that make wonderful pets! But there’s one key difference between them: the size! Dwarf hamsters are much smaller than their larger guinea pig cousins. 

If you’re in the market for a pocket-sized companion that loves to cuddle, then the dwarf hamster might be your perfect match. In this post, we’ll explore what sets these two lovable creatures apart—from sizes and behaviors to medical needs and living habitats. So let’s dive in and discover which of these fantastic friends is right for you!

Which is better a guinea pig or a hamster?

Choosing a guinea pig or a hamster as your new pet can be confusing, so it’s important to consider both options. Guinea pigs are particularly social creatures, looking for interaction and companionship – they especially thrive in pairs. They’re large; typically 7-12 inches long and 1-3 pounds in weight so they require larger enclosures. On the other hand, hamsters are solitary but still affectionate animals who prefer to live alone versus with other species. 

Hamsters come in many varieties and colors, making them known for their fun personalities. Caring for either of these small critters will require dedication and patience – you never know when either one could pull out its sassiest attitude. Ultimately though, it comes down to personal preference!

Are a hamster and a guinea pig the same?

Hamsters and Guinea Pigs may look quite similar but they are two different creatures! The most obvious difference between them is their size – hamsters being much smaller. Although both animals live in a cage, the type of cage for each must be different. Guinea Pigs require a larger habitat and extra room for activities since they are more active than hamsters. 

Additionally, the diets of a guinea pig vs. a hamster also differ – guinea pigs need to consume copious amounts of hay, while hamsters can survive on small pellets and seeds. Judging by these criteria alone it’s quite clear that there is much more that distinguishes a guinea pig from a hamster!

Why are hamsters and guinea pigs different?

Numerous differences between hamsters and guinea pigs go beyond their appearance. For example, guinea pigs are social animals that love the company of other creatures while hamsters generally do not and can become aggressive if they are forced into social situations. Guinea pigs tend to have an outgoing personalities, exploring their environment and chattering happily; hamsters, on the other hand, prefer to be on their own more of the time. 

Additionally, there’s a huge difference in size between these two animals —guinea pigs typically measure about 8 to 10 inches long whereas a typical dwarf hamster is about 2 to 4 inches long. Furthermore, because of their size, guinea pigs need much more room than hamsters so it’s important to choose the pet appropriate for your living space. With this knowledge of their different characteristics in mind, you can make an informed decision when selecting either one as your next best friend!

Do dwarf hamsters like guinea pigs?

Dwarf hamsters and guinea pigs may have some similarities, but they don’t enjoy the same activities or each other’s company. Dwarves are active social creatures that would benefit from having a playmate of the same species rather than a guinea pig. It makes sense that you might want to keep them together, both being small rodents, but for the hamsters’ sake, it is best to just not do so. 

Plus, some dwarf hamster breeds like the Winter White require more specialized living environments than guinea pigs, so houses that provide food and fun for a pig could be viewed as too small by a tiny hamster. In short, for the enjoyment of their new pet, it is best to avoid mixing these two small animals!

Is it OK to have 1 guinea pig?

The answer to whether or not it’s OK to have one guinea pig comes down to what works best for the situation. Guinea pigs are very social creatures and typically do better when kept in pairs. If a person can provide enough space and attention for two guinea pigs, getting two is a great option. 

However, if that’s not possible – due to limited resources or time commitment – having one is fine as long as it gets lots of love and attention so that it won’t become lonely or bored. As long as they get their basic requirements met, such as a proper diet, toys, etc., having one guinea pig can be just as fulfilling as having two!

Can guinea pigs live alone?

The answer to the question of whether guinea pigs can live alone is not a definitive one – it depends on the individual pet. Some guinea pigs find living alone perfectly acceptable and will thrive when given enough stimulation and attention from their owners. Others may become depressed, stressed, or even aggressive if forced to live without any other animal companions. 

For this reason, guinea pig owners need to consider carefully the environment in which their pets will live, as well as their capabilities for providing them with the company. Ultimately, however, the best option for any guinea pig is to have at least one roommate – so if you’re thinking of adopting a guinea pig as a solo companion, make sure you understand what you’re signing up for!

Which is more expensive hamster or guinea pig?

If you’re looking for an affordable pet, a hamster or guinea pig might be the perfect option for you. Unfortunately, that doesn’t mean one will cost less than the other – both species typically cost roughly the same amount to acquire unless you look into obtaining one of each as a pair. As far as life-long costs go, such as food and supplies, hamsters tend to be slightly less expensive over time. 

While they can be demanding when it comes to needing an enrichment-rich environment, they eat smaller amounts than guinea pigs require. Ultimately, it comes down to factors such as what type of pet care is right for your lifestyle, how much space and time you have to dedicate to your furry friend(s), and simply weighing up which animal appeals more to you personally.


All in all, there are numerous differences between dwarf hamsters and guinea pigs. Ultimately, it is up to you to decide which pet best fits your lifestyle and personal preference. Before opting for either one, consider how much time you can dedicate to both of them since they require very different attention levels. Additionally, make sure you have the proper resources such as a large enough space and an ample amount of toys and food. 

When choosing between dwarf hamsters or guinea pigs remember that both animals offer different experiences in terms of personality and care requirements so it’s important to do proper research before committing to one species over the other. With some insight into their physical and dietary needs, either could make the perfect addition to your family!

Matteo Griffin

Matteo Griffin

Hi there! My name is Matteo Griffin, and this is my blog about Dwarf Hamsters.
I’ll be posting cute pictures, videos, and stories about my furry little friends for your enjoyment. I hope you enjoy following along!

About Me

Recent Posts

Hamster Dos & Don'ts