Snake plants add green to homes. Many people like them for clean air. But cat owners need facts. This guide covers if snake plants harm cats. It shares signs to watch. It gives steps to take. It lists safe ways to keep plants and cats together.
What Makes Snake Plants Toxic to Cats?
Snake plants have a toxin called saponins. This substance guards the plant from bugs and germs. All parts of the plant hold this toxin. Leaves are the main part cats chew.
Saponins irritate a cat’s gut. They can break down red blood cells in rare cases. This leads to mild or medium health issues. Most cats get better fast. But some need vet help.
The plant’s science name is Dracaena trifasciata. It was once Sansevieria trifasciata. It grows tall leaves in shades of green.
- Toxicity level: Mild to moderate for cats.
- Common names: Mother-in-law’s tongue, viper’s bowstring hemp.
For more on plant risks, check our post on are carnations toxic to cats. Or see are roses toxic to cats.
Signs Your Cat Ate a Snake Plant
Cats chew plants out of boredom or curiosity. Watch for these signs after they eat snake plant parts.
Early Signs
- Drooling a lot.
- Pawing at the mouth.
- Swollen tongue or lips.
Gut Problems
- Vomiting.
- Diarrhea.
- Belly pain.
- No interest in food.
Other Signs
- Tiredness.
- Weak steps.
- Pale gums in bad cases.
Signs show up in hours. Small bites may cause light issues. Big amounts lead to worse problems like low water in the body. Use our pet symptom checker to track signs.
If your cat shows these, call a vet right away. For fast help, reach the ASPCA Animal Poison Control Center at (888) 426-4435 or the Pet Poison Helpline at (855) 764-7661.
What to Do If Your Cat Eats a Snake Plant
Act quick if you see your cat near a chewed plant.
- Check the cat’s mouth. Remove any plant bits.
- Move the plant away.
- Note the time and amount eaten.
- Call your vet or a poison line.
- Bring the cat in if signs are bad.
Vets may give fluids to fight low water. They might use drugs for sick feelings. Most cats heal at home with rest. Bad cases need a stay at the vet.
To learn more about cat care, read our guide on how long can cats go without eating or how long can cats go without water.

How to Keep Cats Safe from Snake Plants
You can have plants and cats. Use these tips to stop problems.
Place Plants High
Put snake plants on tall shelves. Use hanging pots. Cats jump, so pick spots they can’t reach.
Use Barriers
Try bitter sprays on leaves. Cats hate the taste. Or cover soil with stones.
Give Other Choices
Grow cat grass for safe chewing. Add toys to keep cats busy. This cuts plant interest.
Pick Safe Plants Instead
If worried, switch to non-toxic options.
- Spider plants: Safe and easy to grow.
- Boston ferns: Hang them high.
- African violets: Add color without risk.
- Rattlesnake plants: Look like snake plants but safe.
For breed tips that match your home, try our pet breed finder quiz.

Other Plants Toxic to Cats
Snake plants are not alone. Know these common risks.
- Lilies: Very bad, can harm kidneys.
- Aloe vera: Causes gut upset.
- Pothos: Leads to mouth pain.
- Philodendron: Similar to pothos.
For food risks, see can cats eat strawberries safely or can cats eat watermelon.
The ASPCA lists more toxic plants here.
Common Questions About Snake Plants and Cats
Can a Snake Plant Kill a Cat?
No, most cases are mild. But ignore signs, and it can get worse.
What If My Cat Licks a Snake Plant?
Licking may cause light mouth irritation. Watch for more signs.
Are All Snake Plant Types Toxic?
Yes, all have saponins.
How to Stop Cats from Eating Plants?
Use high spots, sprays, and safe greens.
For cat behavior, read why does my cat follow me everywhere or why does my cat lick me.
Final Tips for Cat Owners
Keep homes safe for cats. Check plants before you buy. Use tools like our pet compatibility checker for multi-pet homes. Stay alert to keep your cat healthy.