Why Do Bearded Dragons Stop Eating

Bearded dragons may stop eating due to a variety of reasons, including health issues, environmental factors, or natural biological cycles. It is important for owners to closely monitor their dragon’s behavior and consult with a veterinarian if the cessation of appetite persists. By identifying the underlying cause and providing appropriate care, bearded dragons can regain their appetite and thrive in their captivating realm.

Health Issues

At some point during a bearded dragon’s life, health issues may arise that can cause them to stop eating. Two common health issues that can lead to a loss of appetite in bearded dragons are parasite infestation and metabolic bone disease. Parasite infestation occurs when bearded dragons become infected with internal parasites such as worms or protozoa. These parasites can cause gastrointestinal discomfort and inflammation, leading to a decrease in appetite. Metabolic bone disease, on the other hand, is a condition caused by a calcium and vitamin D3 deficiency. It results in weakened bones and muscle tremors, making it difficult for bearded dragons to eat. Both of these health issues require prompt veterinary attention and treatment to restore a bearded dragon’s appetite and overall health.

Environmental Factors

One of the factors that can contribute to a bearded dragon’s loss of appetite is the influence of its environment. Several environmental factors can affect their feeding behavior and overall health. These include:

  • Temperature regulation: Bearded dragons require specific temperature ranges to maintain their metabolism and digestion. If the temperature in their enclosure is too high or too low, it can disrupt their appetite and digestion.

  • Lighting requirements: Bearded dragons need access to UVB light to synthesize vitamin D3, which is crucial for calcium absorption. Inadequate lighting can lead to calcium deficiency, causing loss of appetite and other health issues.

  • Enclosure size and layout: A cramped or poorly designed enclosure can lead to stress and anxiety, which can negatively impact a bearded dragon’s appetite.

  • Substrate type: Certain types of substrates, such as loose sand or gravel, can cause impaction if ingested, leading to discomfort and loss of appetite.

  • Presence of other pets or disturbances: Bearded dragons can become stressed if there are other pets or frequent disturbances in their environment, affecting their appetite.

Understanding and addressing these environmental factors can help ensure a healthy and thriving bearded dragon.


How does brumation occur in bearded dragons? Brumation is a form of seasonal dormancy observed in reptiles, including bearded dragons. During brumation, bearded dragons experience a period of decreased activity, reduced appetite, and lower metabolic rate. This phenomenon is triggered by changes in environmental factors, particularly temperature regulation. As the temperature drops, bearded dragons enter a state of torpor to conserve energy. They seek out cooler areas and decrease their activity levels, leading to a decrease in food intake. Brumation allows bearded dragons to survive periods of harsh environmental conditions, such as winter, when food availability is limited. It is a natural adaptation that helps them conserve energy and maintain their overall health and survival.

Brumation in Bearded Dragons
Definition Seasonal dormancy observed in bearded dragons
Triggers Changes in environmental factors, especially temperature regulation
Characteristics Decreased activity, reduced appetite, and lower metabolic rate
Purpose Energy conservation and survival during periods of harsh conditions

Stress and Anxiety

Interestingly, stress and anxiety can significantly impact a bearded dragon’s appetite and lead to a decrease in food consumption. These behavioral changes can occur due to various reasons, including changes in their habitat. When a bearded dragon experiences stress or anxiety, it may exhibit the following:

  • Restlessness: The dragon may constantly move around its enclosure, unable to settle.
  • Aggression: It may become more aggressive towards its owner or other dragons.
  • Hiding: The dragon may spend more time hiding in its hideout or burrow.
  • Loss of appetite: Stress can cause a complete loss of interest in food.
  • Lethargy: The dragon may appear weak, inactive, and less energetic.

To alleviate stress and anxiety, it is important to create a comfortable and secure habitat for the bearded dragon. Providing hiding spots, maintaining proper temperatures, and handling the dragon gently can help reduce these behavioral changes and encourage healthy eating habits.

Feeding Preferences

When it comes to feeding preferences, bearded dragons have specific dietary requirements that should be considered for their overall health and well-being. These reptiles are omnivorous, meaning they consume both plant matter and animal protein. However, their diet should be carefully balanced to ensure they receive adequate nutrition. Bearded dragons have dietary restrictions and should not be fed certain foods, such as avocado, rhubarb, and spinach, as they can be toxic to them. Additionally, it is important to provide a variety of foods to meet their nutritional needs. A feeding schedule should be established to ensure regular meals and prevent overfeeding. Younger dragons require more frequent feedings, while adults can be fed every other day. Providing a balanced diet and adhering to a feeding schedule is crucial for the overall health of bearded dragons.

About the author

I'm Gulshan, a passionate pet enthusiast. Dive into my world where I share tips, stories, and snapshots of my animal adventures. Here, pets are more than just animals; they're heartbeats that enrich our lives. Join our journey!