How Long Can Bearded Dragons Go Without Eating


Bearded dragons are fascinating pets that require specific care and attention to thrive. One of the most important aspects of their care is providing them with a balanced and nutritious diet. However, there may be instances when a bearded dragon refuses to eat or goes without food for a certain period of time. In this article, we will explore the factors that can cause a bearded dragon to stop eating, how long they can go without food, and what steps you can take to encourage them to eat again.

The Importance of a Healthy Diet

Before discussing how long a bearded dragon can go without eating, it is crucial to understand the significance of a healthy diet for these reptiles. Bearded dragons are omnivores, meaning they require a mix of animal protein and plant matter to meet their nutritional needs. A well-balanced diet ensures that they receive essential vitamins, minerals, and nutrients necessary for their growth and overall well-being.

Reasons for Refusal to Eat

Illness or Stress

One common reason why a bearded dragon may stop eating is illness or stress. Just like any other pet, these reptiles can fall prey to various health issues. Respiratory infections, parasites, impaction, and liver disease are some of the conditions that can affect their appetite. Additionally, changes in their environment, such as a new enclosure or the presence of other animals, can cause stress and lead to a decreased appetite.


Another reason a bearded dragon may refuse to eat is shedding. Like many reptiles, bearded dragons shed their skin periodically as they grow. During this process, they may experience discomfort and lose their appetite. It is important to note that shedding is a natural occurrence and typically lasts for about a week.

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Temperature and Lighting

Bearded dragons are ectothermic creatures, meaning they rely on external sources of heat to regulate their body temperature. Inadequate temperature and lighting in their enclosure can affect their metabolism and digestive system, resulting in a reduced appetite. It is crucial to maintain a proper temperature gradient and provide adequate UVB lighting to ensure their overall health and appetite.

Seasonal Changes

In the wild, bearded dragons experience seasonal changes that can influence their behavior and feeding patterns. During the winter months, they enter a period of decreased activity and appetite known as brumation. This natural process allows them to conserve energy during colder temperatures. However, captive bearded dragons may not always follow this pattern, and individual preferences can vary.

How Long Can Bearded Dragons Go Without Eating?

While it is essential to address any underlying health or environmental issues that may cause a bearded dragon to stop eating, it is normal for them to go without food for short periods of time. The exact duration can depend on various factors, including the age, overall health, and previous feeding habits of the individual dragon.

On average, a healthy adult bearded dragon can go without eating for approximately one to two weeks without experiencing significant health issues. However, it is crucial to monitor their weight loss and behavior during this time. Juvenile bearded dragons, on the other hand, have higher metabolic rates and may require more frequent feeding. They should not go without food for more than a few days without professional guidance.

It is important to note that although bearded dragons can survive without food for a certain period, it is not ideal for their long-term health. Extended periods of fasting can lead to muscle wasting, weakened immune system, and other health complications. Therefore, it is crucial to address any feeding issues promptly and seek veterinary advice if necessary.

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Encouraging a Bearded Dragon to Eat Again

If your bearded dragon has stopped eating, there are several steps you can take to try and encourage them to eat again.

1. Assess the environment: Ensure that the temperature and lighting in their enclosure are appropriate for their needs. Bearded dragons require a basking spot with temperatures around 95-105°F (35-40°C) and a cooler area around 75-85°F (24-29°C). Providing a consistent day-night cycle and sufficient UVB lighting is also crucial.

2. Offer a variety of food: Bearded dragons can be picky eaters, so it is important to offer them a variety of food options. Their diet should consist of a mix of insects, such as crickets, mealworms, and dubia roaches, as well as leafy greens and vegetables. Experimenting with different food items can help entice them to eat.

3. Introduce live prey: Some bearded dragons may lose interest in eating if their food is not moving. Introducing live prey, such as crickets or roaches, can stimulate their hunting instincts and encourage them to eat.

4. Consider hand-feeding: If your bearded dragon is refusing to eat, you can try hand-feeding them. Gently offer small pieces of food using feeding tongs or your fingers. This can help establish a positive association with feeding and entice them to eat.


In conclusion, bearded dragons can go without eating for approximately one to two weeks without significant health issues. However, it is crucial to address any underlying causes of their decreased appetite and take steps to encourage them to eat again. Regular monitoring of their weight and behavior, along with providing a well-balanced diet and ideal environmental conditions, is essential for their overall health and well-being. If you have concerns about your bearded dragon's eating habits, it is always best to consult with a reptile veterinarian for professional guidance and advice.

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How long can bearded dragons go without eating?

Bearded dragons can go without eating for approximately 1 to 2 weeks, although this can vary depending on various factors such as health, age, and temperature.

1. What are the reasons why a bearded dragon may stop eating?
- Bearded dragons may stop eating due to brumation (a reptile form of hibernation), stress, illness, or temperature-related issues.
2. How often should I feed my bearded dragon?
- Juvenile bearded dragons (up to 6 months old) should be fed 2-3 times a day, while adult bearded dragons can be fed once every 1-2 days.
3. What should I feed my bearded dragon?
- Bearded dragons have a varied diet consisting of insects (mealworms, crickets, etc.), vegetables (collard greens, carrots, etc.), and fruits (berries, mango, etc.).
4. Can I leave food in my bearded dragon's enclosure overnight?
- It is not recommended to leave food in the enclosure overnight as it can attract pests and lead to bacterial growth. Remove any uneaten food after 30 minutes.
5. When should I be concerned if my bearded dragon is not eating?
- If your bearded dragon refuses to eat for more than 2 weeks, shows signs of weight loss or lethargy, it is advisable to consult a reptile veterinarian for a proper evaluation and advice.

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