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Is Sensitive Plant Toxic to Dogs?

✅ Non-Toxic
✅ Cross-checked against veterinary poison-control guidance · Oct 2026 audit
⚠️ Educational info only. If your pet just chewed something and looks unwell, skip the reading and call your vet or Pet Poison Helpline (US): (855) 764-7661.
No, the sensitive plant is non-toxic to dogs. Dogs that sniff or mouth the folding leaves are not in danger.

Also known as: Mimosa, Shameplant, Touch-Me-Not · Mimosa pudica

What to do if your dog eats it

Nothing required. Keep the plant out of reach if your dog treats it as a salad bar, mainly to protect the plant and the stomach.

Common questions

Why do the leaves close when my dog pokes it?

Specialized cells at the leaf base lose water pressure when disturbed, folding the leaflets — a defense display, not a chemical defense, and it is harmless to pets.

Can the spiny stems scratch my dog?

Lightly — some Mimosa plants have small bristles that can prickle the muzzle. They are not toxic and cause no lasting harm.

More plants checked for dogs

Pothos☠️ ToxicYes, pothos is toxic to dogs. Chewing any part of the vine releases calcium oxalate crystals thaAloe Vera⚠️ Mildly ToxicAloe vera is mildly to moderately toxic to dogs. The skin and latex layer of the leaf contain coSpider Plant✅ Non-ToxicNo, spider plants are non-toxic to dogs. A dog that nibbles the arching leaves is not at risk ofEaster Lily⚠️ Mildly ToxicEaster lilies are only mildly toxic to dogs — they usually cause stomach upset, not the fatal kiSago Palm☠️ ToxicYes — sago palm is severely toxic to dogs, with a documented fatality rate around 50% when untreBoston Fern✅ Non-ToxicNo, Boston ferns are non-toxic to dogs. Chewing a frond will not poison your dog.

This page is general educational information, not a substitute for professional veterinary advice. Every pet is different — if your animal ate something concerning, contact your veterinarian or a pet poison hotline right away. Checking what your pet can eat? Visit our sister site SafeOrToxic.