Crested Geckos, Geckos, Habitat and Enclosures

Do Crested Geckos Get Along With Cats?

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by The Pet Engineers


Do crested geckos get along with cats?

If you’re wondering whether you can keep a cat and a crested gecko as pets in the same house, the answer is yes – with lots of precautions.

However, your pet crested gecko and your pet cat will not get along.

There’s no personal grudge between the two animals, but a cat is a natural predator, and for it, a crested gecko will be a natural prey – even if simply for hunting purposes and not for eating.

In very rare cases, if you have had a cat that was born in your house as a kitten and grew up very domesticated, your cat may not try to harm your crested gecko. But even then, that is a chance you will not want to take.

Do Crested Geckos Get Along With Cats?

No, crested geckos do not get along with cats.

A cat, by nature, is a hunter and predator. A crested gecko will look at a cat as a threat, and a cat will look at it as prey.

This makes it not just stressful, but also potentially life-threatening for a crested gecko to be kept in the same room as a cat.

If you absolutely want to have both – a pet cat and a pet crested gecko – you will have to follow rigid precautions to avoid any untoward incidents from happening.

Crested geckos don’t get along with cats

Potential Problems Arising From Cats And Crested Geckos Kept Together

It is not just your pet crested gecko that will suffer from problems, but also your pet cat when they are kept together.

Problems Your Crested Gecko May Face When Kept With A Cat

Excess Stress

Naturally, having a predator in the room where its enclosure is kept will make your pet crested gecko feel very stressed.

This stress can start causing health problems including lack of appetite, excess lethargy, and behavioral issues like aggression and an increase in skittish behavior.

Tail Dropping

If your pet cat is very active and moves around the room a lot, your crested gecko may feel so threatened by those movements that its flight or fight response gets activated.

In such a case, your pet crested gecko may even drop its tail. And since crested geckos cannot regrow their tails, your pet crested gecko will remain tailless for the rest of its life.

A crested gecko might drop its tail in the presence of a cat

Breathing Issues

Another potential stress-related problem that your crested gecko can develop is severe breathing issues. When in a life-threatening situation, it is pretty common for a crested gecko to panic and hyperventilate – much like human beings.

When this hyperventilation persists for a longer period of time, it can start causing breathing and respiratory problems for your crested gecko.

That’s not all. A cat also regularly sheds its fur and whiskers. If your cat’s shed fur and whiskers make their way into your crested gecko’s tank, it will start causing problems like sneezing, wheezing, and labored breathing.

Severe Injuries

It may either be an intentional attack or an unintentional accident that makes your cat dash into the enclosure and cause your crested gecko to get startled and injured – but serious injuries are a major cause of concern if you keep your cat and crested gecko together.

Moreover, if by any unfortunate chance, your crested gecko comes out of the enclosure, or your cat gets access to the inside of the tank, the hunting instincts of your cat may become a threat to your small crested gecko.


As is the case when housing any animal with any other animal, bacterial infections are a relatively lesser but evidently present risk when housing your cat with your crested gecko.

Cats become carriers of a bacteria called Bartonella very frequently. This strain of bacteria comes onto a cat due to flea droppings.

Since your cat has become pretty immune to this infestation, it may not experience any serious health issues due to Bartonella.

But this species of bacteria will be a foreign species for your crested gecko. This can cause your crested gecko to get infected and fall severely ill.

Problems Your Cat May Face When Kept With A Crested Gecko


As a cat may become a carrier of Bartonella for your crested gecko, your crested gecko may become a carrier of Salmonella for your cat.

In fact, a crested gecko can even cause its pet owners to get infected by Salmonella, which is why it is advised to wash your hands with antibacterial soap after handling your pet crested gecko.

So, keeping your cat with your crested gecko can lead to your cat falling sick too.

Behavioral Issues

For your cat, the crested gecko is a natural prey. Its wild instincts make it restless to hunt visible prey. But you will naturally not let that happen.

This continual disciplining of your cat can make it frustrated and lead to behavioral issues such as excess aggression. In some cases, it may even stress your cat out.

cat afraid
Your cat might get jumpy

Liver Flukes

If your cat does manage to hunt and eat your pet crested gecko, it will be at risk of contracting liver flukes.

Liver flukes are caused by microorganisms Platynosomum concinnum and fastosum. Nearly all species of geckos carry these flukes but are themselves immune to any ill effects of them. Your cat, however, will not be immune to these flukes.

These liver flukes can cause one or more of the following symptoms in your cat:

  • Stunted or abnormal growth
  • Developmental issues
  • Acute diarrhea
  • Recurring nausea
  • Depression and rapid weight loss
  • And in the worst case, death due to poisoning.

How To Avoid These Problems

The best way to avoid these problems is to keep your cat and your crested gecko in two separate rooms. Never let your pet cat get access to the room where your pet crested gecko’s enclosure has been housed.

This way, when the two animals won’t know about the existence of the other, you will not have to worry about the health of either being harmed due to the other.

Is It a Good Idea To Keep Crested Geckos With Cats?

It is not a good idea to keep a crested gecko with a cat in the same room.

If you do want to have a pet cat and a pet crested gecko, you must strictly keep your cat away from the room where your crested gecko’s enclosure is housed.

What Should You Do If Your Cat Attacks Your Crested Gecko Or Vice Versa?

crested gecko on leaf
Separate the two animals quickly to prevent grievous injuries

The first thing that you should do if your cat attacks your crested gecko is to separate the two animals immediately.

Take your cat out of the room where the enclosure of your crested gecko is kept. Don’t let your cat gain access to this room again.

Next, you should check on your crested gecko for any signs of open wounds – like scratches or bites.

If there are none, you need to bring the enclosure parameters to the accurate level and let your crested gecko have some personal space to calm down. Maybe offer it a treat.

You should also check on your cat for any open wounds. If there are none, cuddle with your cat for a while to help it calm down. Offer your cat something to eat or some water.

For the next few days, monitor the health of both your pets. If any show the signs and symptoms of some respiratory or bacterial infection, immediately contact your vet.


Separately, both – crested geckos and cats – make for great pets. But those are not the animals that can be housed together without boundaries.

A cat is a natural predator, and for it, the crested gecko will be a natural prey. That is why it is best to have either one of those pets.

If you insist on having both, then your cat should never gain access to the room where your crested gecko’s enclosure is housed.

The Pet Engineers

A team of pet lovers. We have owned various pets over their years. From dogs to reptiles, etc. Our love of pets, strive to us to create up-to-date and accurate helpful guides on pets.

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