Is Pencil Cactus toxic to dogs and cats?
How serious is Pencil Cactus for pets?
Irritant milky sap, more caustic than most Euphorbia: can cause significant skin/eye burns and GI irritation. Handle with gloves.
Euphorbia tirucalli
Also called: Firestick Plant.
What makes it toxic
Irritant sap (latex).
Source: ASPCA Animal Poison Control
Symptoms to watch for
- Irritating to the mouth and stomach
- Sometimes vomiting
- ASPCA notes its toxicity is generally over-rated
What to do if your pet chewed it
- Move the plant out of reach so they cannot take another bite.
- If your pet is alert, gently rinse their mouth and offer a little water.
- Call your vet or ASPCA Animal Poison Control at 888-426-4435, especially if you see drooling, vomiting, swelling, or lethargy.
Pet-safe swaps
The same green look without the toxicity worry. Each of these is non-toxic to both dogs and cats in our data.
As an Amazon Associate, Plant Doctor earns from qualifying purchases. Affiliate links cost you nothing and keep Plant Doctor free.
Plant Doctor is free. If it helped, you can
Buy Apollo a treatQuick answers about Pencil Cactus
Is Pencil Cactus toxic to cats?
Yes, Pencil Cactus is toxic to cats. See all 127 plants toxic to cats.
Is Pencil Cactus toxic to dogs?
Yes, Pencil Cactus is toxic to dogs. See all 124 plants toxic to dogs.
What is Pencil Cactus also called?
Pencil Cactus (Euphorbia tirucalli) is also called Firestick Plant.
More plant lists
Not sure this is the plant you have? Scan it.
Scan your plantAlways confirm with a veterinarian or ASPCA Animal Poison Control (888-426-4435) before assuming safety. This is a household reference, not a substitute for professional guidance in a suspected poisoning.
· Source: ASPCA Animal Poison Control.
Keep your pets comfortable at home
The family behind Plant Doctor also runs a small pet shop for calm-home basics: beds, calming chews, and enrichment toys.
Browse Apollo's CornerEvery visit helps keep Plant Doctor free.