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Is Peace Lily Toxic to Pet Rabbits, Cats, Dogs, or Fish?

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Do you want to make your surroundings look beautiful with peace lilies but often come across questions about safety for your pets? 

It is completely justified as some flowers tend to be toxic and safety is the priority at all times. Thus, it is wise to undergo quick research to find out all the answers.

Are peace lilies toxic & dangerous?

Peace lilies are not entirely dangerous or poisonous when it is untouched. However, they prove to be toxic and dangerous when consumed by any animal or human. They contain a toxic compound that deteriorates health. Hence, it is best kept away or fenced from pets such as dogs and cats.

Peace lilies when consumed, can irritate the eyes and skin. It can also cause swelling in lips, mouth, and tongue, which could last for hours. But this is only when it is consumed; touching or smelling peace lilies is not dangerous or toxic.

Is peace lily toxic to cats?

Peace lilies can be quite toxic to cats when they bite or chew their leaves. They could cause kidney stones in their stomach, which might eventually lead to kidney failure. As a result, cats will experience immense pain, nausea, fever, and other difficulties while peeing.

The toxic levels of peace lilies are high for cats as they can cause sickness that is going to last for a long time. Hence, it should be kept away from cats, especially if they are in the habit of chewing leaves.

What part of peace lily is poisonous to cats?

Although peace lilies, their leaves, and flowers look beautiful, they are quite toxic to cats as they contain an irritating toxin that could lead to pain, fever, and other difficulties.

The entire plant is poisonous to cats – the leaves, flowers, stem, pollen, and even the water it is soaked in. The whole peace lily contains cells that consist of biominerals or a compound called calcium oxalate crystals that can be quite harmful to cats after it penetrates their tissues.

The poisonous enzymes in peace lily circulate through its leaves and stem. Hence, enzymes are present in every part of the plant.

How toxic is peace lily to cats?

On average, the toxic levels of peace lily to a cat ranges from mild to moderate. Its levels of toxicity mainly depend on the amount or number of leaves consumed by the cat.

In most cases, it causes urination issues as it leads to kidney failures. Even when it hasn’t been consumed, it may cause swelling on their skin or lips if their sap or juice gets in contact with their skin.

However, they are less harmful for cats. Only in a few cases, ingestion of peace lilies by cats causes loss of life.

What happens if a cat eats a peace lily?

The poisonous juice or sap is in the form of crystals in peace lilies when consumed by a cat. When a cat intakes its leaves, flower, or stem, the crystals of the compound are released into its blood.

These crystals can form in various shapes which make the situation worse. When it mixes with the blood calcium level of the cat’s bodily fluids, it makes the blood poisonous; it reacts with the blood calcium to form kidney stones in the cat’s kidney.

How do I know if my cat has lily poisoning?

The most common symptoms of lily poisoning for cats include:


Cats eating poisonous/inedible items will cause vomiting.

Difficulty swallowing:

It irritates their vocal cords.

·Difficulty urinating:

Once kidney stones start developing, urination issues seem to arise.

Frequently scraping mouth:

Swelling lips will lead them to scrape their mouth with their paws.


The immense pain often causes the cat to salivate excessively.

Decreased activity level:

Pain and sickness from the poisonous juice cause change in behavior.

Loss of appetite:

Kidney disease leads to loss of appetite.

How long does it take for lilies to affect cats?

It does not long for lilies to affect cats. The symptoms and effects can be easily noticed between 0 to 12 hours, while their kidney damage starts between 12-24 hours after ingestion.

Heath already starts to deteriorate and within 24-72 hours, it will cause kidney failure or loss of life.

Can the smell of lilies harm cats?

If a cat smells lilies from a far distance, it will most likely not get affected as the pollens cannot travel far, especially when there’s no wind. However, if the cats sniff the lilies and get pollen on their skin or coat, there are high chances of their lips swelling up.

Can I have a peace lily with a cat?

Peace lilies are excellent plants for the house. But unfortunately, for the love of cats, it is best not to grow peace lilies in a house with a cat. Especially, when your cat is very curious and tries chewing or sniffing plants.

However, if the peace lilies or garden is properly fenced, it shouldn’t be a problem growing peace lilies with a cat, given that the fence’s high and doesn’t have holes or gaps for the cats to snoop in.

How do I stop my cat from eating my peace lily?

It’s hard to stop curious cats snooping into the garden to eat plants, but it isn’t impossible to deal with them. The tips to stop them from eating peace lilies are:

Spray a home-made mixture:

Spray cayenne pepper, lemon juice, or orange oil on the peace lilies. Or, make a mixture by adding three tablespoons of water to one tablespoon of vinegar to spray on its leaves and stem. Cats dislike their smell; hence it’ll keep them away.

Surround the plant with a wet surface:

Cats dislike water, hence making the surroundings of the plant will deter them from getting close to the peace lily.

Is peace lily toxic to dogs?

Peace lilies are highly toxic to dogs when they consume the plant. The plants contain an irritating toxin that causes the dogs to have kidney stones and other physical issues. Many symptoms can be found in dogs when they’re affected by peace lilies, such as vomiting. Hence, they should be avoided.

The peace lilies are real toxic to dogs as they cause them immediate pain and trauma. Dogs eating large amounts of peace lilies will lead to an increase in health issues. Hence, it should be kept away from dogs.

What part of peace lily is poisonous to dogs?

No specific part of peace lilies is poisonous to dogs. The entire plant is poisonous to dogs, such as its leaves, stem, pollen, and flowers.

Mainly, the leaves of a peace lily are the most poisonous to dogs. The leaves of a peace lily are where their food is made, or simply where the irritating toxin is manufactured. Their leaves store most of the poisonous juice, hence a dog chewing or biting a leaf is the most dangerous.

The stem, flowers, and pollen as well are poisonous to dogs as the irritating toxin is carried from the leaves to these parts.

How toxic is peace lily to dogs?

According to facts, peace lilies are not dangerous to dogs. They are toxic only when consumed by dogs; the impact and toxic levels of peace lilies to dogs are high.

They have cells that contain a compound. The compound is called calcium oxalate crystal, which is sharp and insoluble. When these crystals are consumed, they form kidney stones. If these stones are not timely recognized, they can pose a permanent threat to a dog’s lifespan.

These kidney stones in a dog’s kidney can also cause serious kidney infections or blockage that could lead to kidney failure. Thus, it’s very toxic to dogs.

What happens if my dog eats a peace lily?

Peace lilies contain calcium oxalate crystals which cause a series of unfortunate events once released into a dog’s bodily tissues.

Once the crystals are released into their tissues, the dog will experience immense pain. It will most likely have difficulties while passing urine as kidney stones will start growing from the crystals.

It might also start vomiting and experience loss of appetite due to intaking peace lily leaves or stems.

Symptoms of lily poisoning in dogs

When dogs are poisoned by peace lilies, the most common symptoms are:

Swollen mouth:

The irritating toxin will cause itching and lip swelling.


The toxic sap will cause frequent passing of watery stools from their bodies. It will eventually lead to dehydration, weight loss, and decreased playful activity.

Excessive drooling:

Their salivary glands will produce more saliva.

Dilated eyes:

Pain will cause them trauma, which makes their eyes wide.

Difficulties in swallowing:

Swollen throat makes it difficult to swallow; infections or cysts may form under their tongue. The dog might cough when taking several attempts to swallow food.


It happens when dogs consume the crystals, which is an insoluble element in the peace lilies. Those crystals cause nausea and hence vomiting.

Irregular heartbeat:

A slower or faster heartbeat is a result of an eating disorder. It could also lead to heart disease.

Can I have a peace lily with a dog?

Having a peace lily with a dog can pose a threat to the dog as it contains a poisonous sap.

Even when its pollen lands on a dog’s coat or face, it causes skin swelling. Pollens can travel far, hence it might be impossible to stop them from contacting the dog. Thus, it is best not to keep a peace lily with a dog.

However, it can be kept far away from a dog following certain tricks and tips.

How do I keep my dog away from my peace lily?

Dogs must be kept away from peace lilies. It can be easily done following few tips:

Train the dog:

Set up an alarm or purchase training kits that make noises when the dog approaches the plant. Avoid yelling at the dog as it will make the dog more curious.


According to the size of the dog, install a strong fence as an obstacle. Make sure it cannot snoop in.

Spray vinegar or apple bitter on the peace lilies:

Dogs dislike the smell of vinegar and apple bitter. Hence, it will help deter dogs.

Is peace lily toxic to rabbits & bunnies?

Peace lilies are very toxic to rabbits & bunnies. Especially, the female rabbits are especially prone to peace lily poisoning. The irritating toxin in peace lilies contain will cause diarrhea and vomiting. Rabbits consuming it in large amounts can even cause gastrointestinal and other problems.

Rabbits and bunnies usually like nibbling leaves. They may end up eating peace lily leaves and experience nausea and fever.

The calcium oxalate in peace lilies may as well cause kidney stones, for which the rabbits may face intense pain. Thus, peace lilies prove to be toxic to rabbits & bunnies.

Are peace lily plants poisonous to these pets?

Peace lilies may affect many other animals. Hence, it is important to know if it affects the animals below:


Peace lilies contain poisonous even in their pollen. It also makes the water toxic when it is sprayed, poured, or soaked in it.

Hence, peace lily plants are poisonous to fish. Fish in the aquarium where peace lilies are grown are not safe. Especially when the fish eats their leaves.

However, in most cases, most fish are barely affected by the existence of peace lilies in the same aquarium.


Peace lilies are considered potentially toxic to birds as they can cause different systematic issues in a bird.

They can cause severe irritation in their throat. It can lead to the birds having difficulty swallowing food. They might even fail to swallow after taking a few attempts at it.

Birds eating peace lilies may also disrupt their nerve fiber system.

Common symptoms are diarrhea, falling off of their perch, loss of appetite, or violent behavior. Thus, this poisonous plant should be kept away from birds.

However, the effect of peace lilies on birds depends on the amount of plant that has been eaten.


Almost all goats are vulnerable to peace lilies. The effect on goats is moderate when they consume the poisonous plant.

When goats consume peace lilies, they will most likely experience loss of appetite, refusing any food to be fed.

They might also face pain due to an upset stomach. Goats having diarrhea from eating peace lily leaves is also a common symptom. Hence, they should be fenced or planted far away from goats.


Peace lilies produce poisonous juice that is harmful to reptiles such as tortoises.

They can irritate the skin underneath the tortoise’s shell. A decrease in activities might also be noticed when tortoises eat peace lilies.

However, the effect of peace lilies on reptiles like tortoises is not severe. But it is still not considered safe.


Peace lilies are very poisonous to budgies. Budgies, having a weak immunity system, fail to fight the irritating toxin in their bodies once they consume it.

It causes severe irritation in their digestive organs and their throat.

The affected budgies may as well fall off a branch or stand. In some cases, they might have involuntary movement when their health deteriorates.

Final Thoughts

Pet rabbits, cats, dogs, or fish are not safe around peace lilies. They should be fenced or kept away as they are highly poisonous to pets; it causes them kidney failure and loss of life. Sudden sickness and weakness of your pets should be taken into account to prevent and fight severe cases.

Frequently Asked Questions:

Can Peace Lily Grow in Shade?

Do Peace Lilies Like Humidity?

How Often Does a Peace Lily Bloom?

What Size Pot Do I Need for My Peace Lily?

Do Peace Lilies Like to be Root Bound?

Why Does My Peace Lily Have Holes in the Leaves?

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