Do Crested Geckos Bite?

Do Crested Geckos Bite? Everything You Need to Know

Crested geckos are one of the most popular reptile pets in the world. They are cute, colorful, and easy to care for. But do they bite? And if they do, how can you prevent and treat it?

In this article, you will learn everything you need to know about crested gecko bites, including:


Key Takeaways

  • Crested geckos bite mainly when they feel threatened or stressed, but their bites are not harmful to humans.
  • You can avoid getting bitten by handling them gently, washing your hands, and respecting their space and boundaries.
  • If a crested gecko bites you, remain calm, gently remove them from your skin, and wash the bite area with soap and water.
  • Crested geckos are friendly and docile pets that can bond with you if you treat them well.

Why Do Crested Geckos Bite?

Do Crested Geckos Bite? Do Crested Geckos Bite?

Crested geckos are not aggressive or venomous animals. They do not bite for fun or to hurt you. They bite mainly when they feel threatened or stressed by something or someone.

Some of the common reasons why crested geckos bite are:

  • Fear: Crested geckos are prey animals in the wild, so they have a natural instinct to escape or defend themselves from predators. If they perceive you as a threat, they may bite you to scare you away or to free themselves from your grasp. This can happen if you reach for them from above, grab them too tightly, or move them too quickly.
  • Stress: Crested geckos are sensitive to changes in their environment, such as temperature, humidity, lighting, or noise. If they are not comfortable or happy in their habitat, they may become stressed and irritable. This can make them more likely to bite you or other geckos. Stress can also be caused by illness, injury, or parasites, so make sure to check your gecko’s health regularly.
  • Mating: Crested geckos are sexually mature when they are about one year old. During the breeding season, which is usually from spring to autumn, they may become more territorial and aggressive. Male geckos may bite female geckos to show their interest or dominance, while female geckos may bite male geckos to reject them or to protect their eggs. If you have more than one gecko in the same enclosure, you may need to separate them during this time to avoid fights and injuries.
  • Hunger: Crested geckos are omnivorous, meaning they eat both insects and fruits. They need a balanced and varied diet to stay healthy and happy. If they are not fed enough or if they are fed the same food every day, they may become hungry and bored. This can make them more likely to bite you or anything that looks like food, such as your fingers, jewelry, or clothing. To prevent this, make sure to feed your gecko enough and to offer them different types of food, such as crickets, dubia roaches, mealworms, waxworms, and commercial crested gecko diets.
  • Curiosity: Crested geckos are curious and intelligent animals. They like to explore their surroundings and to interact with you and other geckos. Sometimes, they may bite you or something else just to see what it is or how it tastes. This is usually a gentle and harmless bite, more like a nibble or a lick. You can encourage your gecko’s curiosity by providing them with toys, plants, branches, and hiding places in their enclosure.


How to Read the Warning Signs of a Crested Gecko Bite?

Crested geckos do not bite without a reason. They usually give some warning signs before they bite, such as:

  • Aggressive posture: Crested geckos may show their aggression by raising their head, opening their mouth, or arching their back. They may also puff up their throat or body to make themselves look bigger and more intimidating.
  • Tail wagging: Crested geckos may wag their tail from side to side or up and down to signal their displeasure or annoyance. They may also curl their tail around their body or flick it at you or another gecko.
  • Hissing or barking: Crested geckos may make some noises to communicate their mood or intention. They may hiss, bark, squeak, or chirp to warn you or another gecko to back off or to express their excitement or curiosity.

If you notice any of these signs, you should respect your gecko’s feelings and react accordingly. Some of the things you can do are:

  • Back off: If your gecko is showing aggression, you should give them some space and time to calm down. Do not force them to interact with you or another gecko if they do not want to. You can try again later when they are more relaxed and receptive.
  • Calm them down: If your gecko is showing fear or stress, you should try to soothe them and make them feel safe. You can talk to them softly, stroke them gently, or offer them a treat. You can also check their enclosure and make sure it is clean, comfortable, and secure.
  • Distract them: If your gecko is showing hunger or curiosity, you should try to divert their attention and satisfy their needs. You can feed them some insects or fruits, play with them with a toy, or show them something new and interesting.


How to Prevent Crested Geckos from Biting You?

The best way to prevent crested geckos from biting you is to handle them gently and safely, and to make them feel comfortable and secure. Here are some tips and tricks on how to do that:

  • Approach them from the front: Crested geckos have a blind spot behind their head, so they may get startled if you reach for them from above or behind. To avoid this, you should approach them from the front, where they can see you clearly. You can also use a soft voice or a gentle touch to let them know you are there.
  • Support their body: Crested geckos have delicate bones and skin, so you should never grab them by their tail, legs, or head. Instead, you should support their body with your palm and fingers, and let them wrap their tail around your wrist. You should also avoid squeezing them too hard or dropping them from a height.
  • Let them explore your hand: Crested geckos are curious and active animals, so they may not like to stay still in your hand. You should let them explore your hand and fingers, and move them from one hand to another. You can also use your other hand to gently stroke their back or head, or to offer them a treat.
  • Provide them with a suitable habitat: Crested geckos need a clean, spacious, and well-decorated enclosure to live in. You should provide them with a substrate, such as paper towels, coconut fiber, or orchid bark, that is moist but not wet. You should also provide them with plants, branches, and hiding places, such as cork bark, bamboo, or plastic tubes, that they can climb and hide in. You should also maintain the temperature between 72°F and 82°F, and the humidity between 50% and 80%.
  • Provide them with a balanced diet: Crested geckos need a balanced and varied diet to stay healthy and happy. You should feed them insects, such as crickets, dubia roaches, mealworms, or waxworms, once or twice a week. You should also feed them fruits, such as bananas, mangoes, or papayas, or commercial crested gecko diets, such as Repashy or Pangea, every other day. You should also provide them with fresh water in a shallow dish or a spray bottle.
  • Provide them with a regular schedule: Crested geckos are nocturnal animals, meaning they are active at night and sleep during the day. You should respect their natural rhythm and avoid disturbing them when they are sleeping. You should also establish a regular schedule for feeding, cleaning, and handling them, so they can get used to your routine and anticipate your interactions.

What to Do If a Crested Gecko Bites You?

Crested gecko bites are not harmful to humans. They do not have venom or bacteria in their saliva, and their teeth are too small and dull to break the skin or cause bleeding. However, they can still be unpleasant and painful, especially if you are allergic or sensitive to their bite.

If a crested gecko bites you, you should do the following:

  • Remain calm: Do not panic, yell, shake, or punish your gecko if they bite you. This will only make them more scared or angry, and may cause them to bite harder or longer. Instead, you should remain calm and composed, and try to understand why they bit you in the first place.
  • Gently remove them from your skin: Do not pull or jerk your gecko away from your skin if they bite you. This may hurt them or damage their teeth. Instead, you should gently remove them from your skin by blowing on their face, tapping on their nose, or sliding your finger into their mouth. You can also use a cotton swab, a toothpick, or a credit card to pry their mouth open.
  • Wash the bite area with soap and water: Even though crested gecko bites are not infectious, you should still wash the bite area with soap and water to prevent any dirt or germs from entering the wound. You can also apply some antiseptic cream or lotion to soothe the pain and inflammation. If you are allergic or sensitive to their bite, you may also need to take some antihistamines or painkillers to reduce the symptoms.
  • Learn from the experience: After you have treated the bite, you should try to learn from the experience and prevent it from happening again. You should figure out what triggered the bite, such as fear, stress, mating, hunger, or curiosity, and avoid or minimize those situations in the future. You should also work on improving your relationship with your gecko, by handling them more often, offering them treats, and playing with them.


Here are some frequently asked questions and answers about crested gecko bites, based on the people also ask section from my web search:

Question Answer
Do crested geckos have teeth? Yes, crested geckos have teeth, but they are very small and embedded in their jawbone. They have 177 teeth that they can replace throughout their lives.
Does a crested gecko bite hurt? No, a crested gecko bite does not hurt. It feels like a fish bite or a pinch that does not break the skin or cause bleeding.
Is a crested gecko a good pet? Yes, a crested gecko is a good pet. They are easy to care for, friendly, and docile. They have a long lifespan of up to 20 years and come in a variety of colors and patterns.
Do crested geckos carry any diseases? No, crested geckos do not carry any diseases that can affect humans. They are healthy and clean animals that do not require vaccinations or vet visits.


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