If you have a tortoise that is not eating but it is sleeping a lot, you might be wondering if something is wrong. This is a common question that many tortoise owners have. While the cause for this can be alarming, that is not always the case. In this blog post, we will discuss six possible reasons why your tortoise may not be eating and is sleeping a lot.
6 Reasons Why a Tortoise Is Not Eating And Sleeping a Lot

What could possibly cause a tortoise to stop eating and start sleeping a lot? To be honest, this is more common than you think. Here is a list of 6 possible reasons why your tortoise is not eating and is sleeping a lot:
1. Could be trying to hibernate

One possible reason your tortoise is not eating and sleeping a lot could be that it is trying to hibernate. Hibernation is a natural process where a reptile slows down its metabolism and becomes less active in order to conserve energy during the winter months. Tortoises are reptiles that typically hibernate when the temperature drops below 50 degrees Fahrenheit. If your tortoise is not eating and has become less active, it could be a sign that it is trying to hibernate.
Tortoises are one of the oldest groups of land vertebrates, with a fossil record dating back over 200 million years. Though they vary in size and shape, all tortoises share a number of features, including a hard shell that protects them from predators and the elements. Another common trait among tortoises is their ability to hibernate for long periods of time.
When conditions become too harsh to survive in, tortoises can burrow into the ground and enter a state of dormancy. During this time, their metabolic rate slows down and they cease to eat or drink. Tortoises can remain in hibernation for several months at a time, emerging only when the weather becomes more hospitable. This ability to survive long periods without food or water makes tortoises one of the most resilient creatures on Earth.
2. Could be emerging from hibernation

A tortoise may not be eating and starts sleeping a lot when it is emerging from hibernation. In the wild, tortoises typically hibernate for several months during the winter. During this time, they do not eat or drink, and they slow down their metabolism in order to conserve energy.
As the weather starts to warm up in the spring, tortoises gradually begin to wake up from their long sleep. At first, they may be sluggish and disoriented, and it may take them a few days to start eating and drinking again. If your tortoise is not eating, it could be because it is still in the process of emerging from hibernation. Give it some time and make sure it has access to food and water, and it should eventually start to eat again.
3. Dehydrated

One common reason that tortoises may stop eating and start sleeping a lot is dehydration. In the wild, tortoises get most of their water from the plants they eat, but captive tortoises often do not have access to enough of these moisture-rich foods. As a result, they can become dehydrated, which can lead to a loss of appetite.
Dehydration can also cause other health problems, such as shell rot and respiratory infections, so it is important to keep an eye on your tortoise’s water intake. If you suspect that your tortoise is dehydrated, offer it a shallow dish of water or mist its enclosure with a spray bottle several times a day. You should also take it to the vet for a check-up to rule out any other possible causes of its lack of appetite.
4. Not enough heat

Another reason your tortoise may not be eating and sleeping a lot is that it isn’t getting enough heat. Tortoises are cold-blooded animals, so they rely on external sources of heat to regulate their body temperature. If the temperature in their environment is too low, they will become sluggish and stop eating and if the temperature drops too low, it can even be fatal.
If you suspect that lack of heat may be the problem, try raising the temperature in your tortoise’s enclosure and see if that encourages it to start eating again. Some tortoises eat less during the cooler months of the year, and others may go through temporary periods of reduced appetite for no apparent reason.
Tortoises are cold-blooded animals, meaning that they rely on their environment to regulate their body temperature. In the wild, tortoises typically bask in the sun to warm up and find shelter in the shade to cool down. When it comes to captive tortoises, providing the right temperature range is essential for their health and well-being.
A tortoise enclosure should have a basking area that stays between 85 and 90 degrees Fahrenheit during the day and a cooler area that remains between 75 and 80 degrees at night. By providing a temperature gradient, you can create a comfortable environment for your tortoise to regulate its own body temperature.
5. Not enough lightning

One potential reason why your tortoise isn’t eating enough and is sleeping a lot could be because there isn’t enough lightning in its habitat. Tortoises are ectotherms, meaning they rely on external sources of heat to regulate their body temperature.
Without enough light, they may become sluggish and less interested in food. If you suspect this is the case, try moving your tortoise’s habitat to a brighter location. You may also need to provide additional lighting, such as a basking lamp.
6. Worms
Pet tortoises could stop eating and start sleeping more if they have worms. Intestinal worms are a common problem in pet tortoises, and they can cause a loss of appetite. If your tortoise has worms, you may notice other symptoms such as weight loss, lethargy, and diarrhea. If you suspect that your tortoise has worms, take it to the vet for a check-up. The vet will be able to diagnose the problem and prescribe the appropriate treatment. In most cases, treatment is relatively straightforward and your tortoise should make a full recovery.
Just like any other pet, tortoises can fall victim to worms. There are four main types of worms that attack tortoises: roundworms, tapeworms, flatworms, and lungworms. Each type of worm is different and can cause different symptoms in your tortoise.
For instance, roundworms are the most common type of worm found in tortoises. They typically live in the intestines and feed off of the food that the tortoise eats. This can cause weight loss and anemia in your tortoise.
Tapeworms, on the other hand, generally attach themselves to the lining of the intestines and steal nutrients from the tortoise’s food. This can lead to malnutrition and intestinal blockages.
Flatworms are less common but can be just as dangerous as they can invade many different organs, including the lungs.
Lungworms are the least common type of worm but can be very harmful as they live in the respiratory system and make it difficult for the tortoise to breathe.
How Long Can a Tortoise Go Without Eating?
While most animals need to eat on a regular basis in order to survive, some creatures are able to go for long periods of time without food. One example is the tortoise.
Tortoises can go without eating for months at a time, surviving solely on the fat reserves that they store in their bodies. This ability to fast for extended periods of time is an adaptation that helps tortoises survive during times of drought or food shortages.
In fact, some tortoises have been known to fast for up to a year without any ill effects. While most of us would not be able to survive without food for such a long period of time, it is clear that some creatures are able to thrive on very little.