§ Toxic plants · Asteraceae · Checked Oct 2026
Is cape-ivy toxic to cats and dogs?
Yes. Cape-ivy (Senecio mikanioides) is toxic to cats and dogs, according to the ASPCA Animal Poison Control Center. Plant Smart rates its effects Severe, level 3 of 4.
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§ 010 · Signs
What to watch for
Signs include liver failure, wobbliness or poor coordination, weight loss, weakness, drowsiness, yawning, dullness or depression, loss of appetite, vomiting and diarrhea. Signs can start within hours; some take a day or more to show.
§ 020 · If it happened
What to do if your pet ate it
Call your vet or a pet poison hotline straight away, even if your pet seems fine: the ASPCA Animal Poison Control Center, (888) 426-4435, or Pet Poison Helpline, (855) 764-7661. Both are open 24 hours and charge a fee. Have the plant or a photo of it to hand, and don’t make your pet vomit unless a vet tells you to.
§ 030 · Same family
Other Asteraceae plants toxic to pets
Cape-ivy belongs to the Asteraceae family. ASPCA lists these relatives too.
§ 040 · Questions
Questions about cape-ivy and pets
Is cape-ivy toxic to cats?
Yes. ASPCA lists cape-ivy as toxic to cats.
Is cape-ivy toxic to dogs?
Yes. ASPCA lists cape-ivy as toxic to dogs.
What happens if my pet eats cape-ivy?
Signs include liver failure, wobbliness or poor coordination, weight loss, weakness, drowsiness, yawning, dullness or depression, loss of appetite, vomiting and diarrhea. Plant Smart rates it Severe, level 3 of 4.
What should I do if my pet ate it?
Call your vet or a pet poison hotline right away, even before signs appear: the ASPCA Animal Poison Control Center at (888) 426-4435, or Pet Poison Helpline at (855) 764-7661. Both charge a fee. Have the plant, or a photo of it, to hand.