Mouse vs Bearded Dragon Dont keep them Together

Mouse vs Bearded Dragon: Don’t keep them Together

Today, we will be discussing two of the most popular small pets – the mouse and the bearded dragon.

The mouse is a small, docile rodent that is a favorite of many pet owners. It’s an inexpensive pet to care for and is known for its high level of intelligence and ability to learn tricks.

Meanwhile, the bearded dragon is a reptile that is becoming increasingly popular with reptile enthusiasts.

They are hardy, easy to care for, and can be quite interactive with their owners. Both animals make great pets, and it’s important to understand the similarities and differences between them before making a decision about which one is right for you.

What Are the Similarities Between Mouse and Bearded Dragon?

Wood mouse
Credit: Steve Adams

When considering the similarities between mice and bearded dragons, it is important to consider diet, environment, and lifespan. In terms of diet, both creatures are omnivorous and require a balanced mix of proteins, carbohydrates, and fats.

Additionally, both creatures require specific environmental conditions in order to thrive; they both need an appropriate temperature, humidity, and lighting.

Finally, both mice and bearded dragons have a relatively short lifespan, with mice living between 1-3 years and bearded dragons living between 5-10 years.


As we transition to the similarities between mice and bearded dragons in terms of diet, it is important to note that both these animals are omnivorous in nature.

They both need a balanced diet of proteins, carbohydrates, and fats, and the main difference between the two is that bearded dragons are more carnivorous than mice.

To ensure that they receive all the essential nutrients their bodies need, both animals need a variety of food items that should be provided in their diet.

  • Mice:
    • Grains and Seeds
    • Fruits and Vegetables
    • Insects and Insect larvae
  • Bearded Dragons:
    • Leafy Greens
    • Insects and Insect larvae
    • Mealworms and/or Waxworms

It is essential that these animals receive a balanced diet of nutrient-rich foods to keep them healthy. Mice require more grains, fruits, and vegetables, while bearded dragons require more leafy greens and insects.

It is also important to note that the food items for both animals should be fed in moderation and offered in small portions at regular intervals throughout the day.


Moving on from their dietary similarities, let us take a look at their environments. While mice are found all around the world, bearded dragons are native to Australia. Despite this, both species can be found in captivity as popular and beloved pets. In captivity, these animals require a few common factors for success.

  • Temperature:
    • Mice require temperatures of 65-75°F.
    • Bearded dragons require temperatures of 75-95°F.
  • Humidity:
    • Mice require humidity levels of 30-50%.
    • Bearded dragons require humidity levels of 20-30%.
  • Lighting:
    • Mice require an abundance of natural lighting.
    • Bearded dragons require full-spectrum UVB lighting.

Essentially, both species need the same levels of heat and humidity to be healthy and happy. The main difference is that bearded dragons need full-spectrum UVB lighting, while mice need natural lighting.


Moving on to lifespan, both the mouse and the bearded dragon have quite different lifespans. While the mouse generally has a lifespan of about two or three years in the wild, the bearded dragon can live up to 10 years in the wild.

The differences in lifespan can largely be attributed to the vastly different environments these two animals are accustomed to.

When cared for in captivity, the lifespan of the mouse is often extended up to five years, while the bearded dragon can live up to 15 years in captivity. This is largely due to the provision of a suitable environment in captivity that is often difficult to come by in the wild.

The following is a list of the differences in lifespan between the mouse and the bearded dragon in both the wild and in captivity:

  • Wild:
    • Mouse: 2-3 years
    • Bearded dragon: 10 years
  • Captivity:
    • Mouse: 5 years
    • Bearded dragon: 15 years

It is clear that the bearded dragon has a much longer lifespan than the mouse, both in the wild and in captivity. This is due to the fact that it is adapted to living in the arid environment in the wild, and is able to live longer due to the provision of a suitable environment in captivity.

What Are the Differences Between Mouse and Bearded Dragon?

小肉球遊樂場(Bearded Dragon)
Credit: Ultima_Bruce

When it comes to lifespan, mice typically live around two years, while bearded dragons can live up to eight years. In terms of size, mice are quite small, usually only reaching a few inches in length, while bearded dragons can grow up to two feet. Lastly, mice are omnivorous, while bearded dragons are typically insectivores.


Now that we’ve explored the similarities between mice and bearded dragons, let’s take a look at the differences. One of the most significant differences is their lifespan.

Mice are typically short-lived creatures, with an average lifespan of about two years. On the other hand, bearded dragons can live up to fifteen years. This means that they require more care and attention over a longer period of time.

  • Mice
    • Average Lifespan: 2 years
  • Bearded Dragon
    • Average Lifespan: 15 years

In short, mice have much shorter lifespans than bearded dragons, making them easier to keep if you don’t plan to commit to a long-term pet. But if you’re looking for a long-term companion, bearded dragons may be the better option.


While mice and bearded dragons share similarities in lifespan and diet, there are significant differences in size between the two animals. Specifically, the size of the mouse is much smaller than the size of the bearded dragon. Below are the respective sizes of each animal:

  • Mouse:
    • Length: 2-3.5 inches
    • Weight: 0.3-1.4 ounces
  • Bearded Dragon:
    • Length: 16-22 inches (adults)
    • Weight: 250-650 grams (adults)

The size of a mouse is minuscule in comparison to the bearded dragon, as a mouse may be the size of a human fingernail and the bearded dragon is the size of a small book.

In addition to size, a mouse is typically a brown or gray color whereas a bearded dragon may be various shades of brown, yellow, orange, and gray. Therefore, it is clear that the size and color of the mouse and bearded dragon are drastically different.


Moving on from the similarities between a mouse and a bearded dragon, let’s now look at how they differ, beginning with their diets. While both animals are omnivorous, meaning they eat both plant and animal matter, there are still important distinctions between the diets of the two creatures.

  • Mouse:
    • Omnivorous
    • Likes seeds, nuts, fruits, and vegetables
    • Carnivorous, eating insects, slugs, and snails
  • Bearded Dragon:
    • Omnivorous
    • An iguana-like diet consisting of greens, vegetables, and some fruit
    • Insects, such as crickets, mealworms, waxworms, and occasionally pinky mice

The main difference between the diets of a mouse and a bearded dragon is that the dragon’s diet is more specialized and iguana-like while the mouse can eat a wider variety of food.

While both animals can eat insects, the mouse also eats slugs and snails, and the bearded dragon occasionally enjoys a pinky mouse. It is important to note that mealworms, waxworms, and pinky mice should be fed to the dragon sparingly due to their high fat content.

Mouse vs Bearded Dragon: Physical Appearance

Moving on from the differences between a mouse and a bearded dragon, let’s take a closer look at their physical appearance. Both animals possess some similarities, while also having remarkable differences.

The mouse is a small rodent that is usually gray or brown in color. It has a long tail, small ears, and a pointed snout. The mouse usually grows to about 3-4 inches in length.

The bearded dragon is a medium-sized lizard that has a spiky, semi-oval-shaped body and a triangular head. It has a unique feature of a “beard” that is made up of spikes beneath its chin and jaw. The bearded dragon generally grows to about 16-24 inches in length.

In terms of coloration, the mouse is usually gray or brown, while the bearded dragon is usually brown, yellow, or orange. While both animals have different coloration, both have scales on their body. The mouse has very small scales, while the bearded dragon has larger, more visible scales.

In conclusion, the mouse and the bearded dragon have distinct physical appearances. While they both have scales, the mouse has very small scales while the bearded dragon has larger scales.

The mouse is usually gray or brown in color, while the bearded dragon is typically brown, yellow, or orange. The mouse is typically 3-4 inches in length, while the bearded dragon usually grows to 16-24 inches in length.

Mouse vs Bearded Dragon: Behavior

Having discussed the physical differences between mice and bearded dragons, let’s move on to their behavior.

Mice are typically active during the night, while bearded dragons are active during the day. This is an example of diurnal vs nocturnal behavior. This means that mice and bearded dragons each have their own habits when it comes to when they go out and explore their environment.

Mice also have a habit of hoarding food. They like to collect food and store it for later. On the other hand, bearded dragons are not known for hoarding food. They tend to eat what they find in their environment and do not have the habit of collecting food and storing it.

In summary, mice and bearded dragons have different behaviors due to their different lifestyles. They have different preferences when it comes to when they are active and when they eat. This is important to keep in mind when deciding which pet is right for you.

Mouse vs Bearded Dragon: Diet

While behavior helps us to understand the characteristics of a species, the diet of a mouse and a bearded dragon can provide us with a deeper understanding of their individual needs.

The diet of a mouse is omnivorous, as they feed on a variety of food items such as grains, fruits, insects, and small animals. On the other hand, a bearded dragon is a strict herbivore, feeding solely on vegetation such as leafy greens, flowers, and even fruits.

In order to thrive, a mouse’s diet must be supplemented with a variety of sources of protein, while a bearded dragon’s diet must be supplemented with calcium and vitamin D.

A mouse’s diet must provide sufficient amounts of protein, vitamins, and minerals to meet its nutritional needs. Mice should be provided with a combination of dry and wet food, such as boiled eggs, cooked meats, and vegetables.

Additionally, they should be provided with a variety of nuts, seeds, fruits, and vegetables. A mouse’s diet should be supplemented with an appropriate vitamin and mineral supplement.

On the other hand, a bearded dragon’s diet must include a variety of leafy greens, flowers, and fruits. A bearded dragon should also be provided with a variety of insects, such as crickets, mealworms, and waxworms.

In order to meet their nutritional needs, a bearded dragon’s diet should also be supplemented with a vitamin and mineral supplement. Additionally, calcium supplements should be provided to ensure a healthy bone structure.

In conclusion, the diets of a mouse and a bearded dragon are vastly different. A mouse’s diet must provide sufficient amounts of protein, vitamins, and minerals to meet its nutritional needs, while a bearded dragon’s diet must include a variety of leafy greens, flowers, and fruits.

It is important to supplement both diets with the appropriate vitamins and minerals to ensure the health and well-being of these animals.

Mouse vs Bearded Dragon: Enclosure

Moving on from diet, let’s explore the necessary requirements for housing a mouse and a bearded dragon. Mice are small creatures, and they can be housed in a variety of containers, such as a wire cage, a plastic tank, or even a critter habitat.

It is important to provide a comfortable environment with plenty of bedding materials and a nesting box. Additionally, mouse cages should be equipped with a running wheel, as mice are active and need plenty of exercise.

Bearded dragons require a larger and more complex enclosure. A terrarium of at least 40 gallons is recommended, with a screened lid for ventilation. The terrarium should have a basking spot, a hide box, and plenty of branches and rocks for climbing.

Bearded dragons also enjoy a substrate, such as a sand/soil mix or calcium sand. Proper lighting and heating must also be provided. Depending on the species and the environment, supplemental lighting may also be necessary.

Mouse vs Bearded Dragon: Lighting

Now that we’ve discussed the different housing needs for mice and bearded dragons, let’s take a look at their lighting requirements. Lighting is an important factor for any reptile, as it helps with vitamin D3 synthesis and enhances their overall health. Additionally, the type of lighting used can have an impact on their behavior as well.

Mice typically don’t require any type of special lighting setup, as they generally live in a nocturnal environment and don’t need any type of special lighting to help them see better. However, they do benefit from exposure to natural sunlight or full-spectrum UVB light, as it helps with their overall health.

Bearded dragons, on the other hand, require a more sophisticated lighting setup. They need a basking light to help them regulate their body temperatures and a full-spectrum UVB light to help them synthesize vitamin D3.

Additionally, they also need a nighttime light to help them see better and adjust to their nocturnal lifestyle. Furthermore, they also need a regular photoperiod, which is the amount of time in a day that they are exposed to light.

It’s important that their photoperiods are managed properly in order to maintain their circadian rhythm, which will help them adjust to their environment and ensure their overall well-being.

Mouse vs Bearded Dragon: Handling

Moving from the lighting considerations for keeping a mouse or bearded dragon, the topic of handling should be discussed. Handling is an important part of owning any pet, as it helps ensure they stay healthy and happy.

Mice can be handled with care, as they are small and delicate creatures. Bearded dragons, on the other hand, require a bit more caution when it comes to handling. Since they are larger and have stronger claws, they can easily scratch and harm their owners if not handled properly.

When handling a mouse, it is important to be gentle. They should be held with one hand under their belly and the other supporting their head. This allows the mouse to feel secure while being held.

Bearded dragons should be held with both hands, one hand under their chest and the other supporting their back legs. This helps to prevent them from wriggling and potentially injuring themselves or their owners.

It is also important to note that both mice and bearded dragons should not be handled for too long. Mice can become stressed if they are held for too long, and bearded dragons can become irritable and start to bite if handled for too long.

It is best to keep the handling sessions short and sweet. When done properly, handling can be a great bonding experience between pet and owner.

Mouse vs Bearded Dragon: Lifespan

When it comes to lifespan, the Mouse and the Bearded Dragon couldn’t be more different. The average lifespan of a Mouse is between 2-3 years, while the average lifespan of a Bearded Dragon is between 8-10 years. This is an incredibly large difference.

The reason for this vast difference in lifespan is due to the amount of care and attention that a Bearded Dragon needs. A Bearded Dragon requires a specialized diet, optimal temperatures, and proper lighting.

These are all essential for providing the best possible life for a Bearded Dragon. As a result, if a Bearded Dragon is cared for properly, it can live for up to 10 years, whereas a Mouse has a much shorter life expectancy.

In the end, the decision between a Mouse and a Bearded Dragon should be based on how much time and energy an individual is willing to devote to the care of the animal.

If someone is looking for a pet that can live for many years with the proper amount of care, then a Bearded Dragon is the right choice, whereas a Mouse is more suitable for someone who is looking for a short-term pet.


In conclusion, Mice and Bearded Dragons are two very different creatures, despite sharing some similarities. Mice are small, social, and require minimal maintenance. Bearded Dragons, on the other hand, are larger, require more attention, and are less social.

Both pets are unique and special in their own way, and the best choice of a pet depends on the individual needs and lifestyle of the owner. Ultimately, it is important to research the requirements of each pet before making a decision.