Pet safety
Is Cardinal climbertoxic to cats & dogs?
Ipomoea x multifida
Quick verdict — at a glance
- Toxic to cats?
- Yes — toxic
- Toxic to dogs?
- Yes — toxic
- ASPCA classification
- Toxic to pets · botanical name Ipomoea x multifida
Is cardinal climber safe for cats and dogs?
Toxic — the ASPCA lists cardinal climber as a clear no for cats and dogs. The painful part for the pet is usually quick and intense; the right move is to keep it out of any room a pet roams unsupervised. This classification follows the ASPCA Toxic and Non-Toxic Plant List, the most widely used reference for companion-animal plant safety in the US and the standard most UK vets cite as well. As an Ipomoea hybrid, cardinal climber shares the genus's ASPCA-listed toxicity to dogs, cats, and horses. Seeds contain indole alkaloids (including lysergic acid compounds) and are the most hazardous part; ingestion causes vomiting, diarrhoea, and possible hallucinations.
| Pet | Toxic? | Per ASPCA |
|---|---|---|
| Cats | Yes | Toxic to pets |
| Dogs | Yes | Toxic to pets |
What happens if a pet eats cardinal climber?
As an Ipomoea hybrid, cardinal climber shares the genus's ASPCA-listed toxicity to dogs, cats, and horses. Seeds contain indole alkaloids (including lysergic acid compounds) and are the most hazardous part; ingestion causes vomiting, diarrhoea, and possible hallucinations. Signs usually appear soon after chewing rather than hours later. If you see drooling, pawing at the mouth, head-shaking, vomiting, loss of appetite, or unusual lethargy after your pet has had access to cardinal climber, treat it as a suspected ingestion and act on the steps below.
What to do if your pet ate cardinal climber
- Remove any plant material from your pet's mouth and move cardinal climber out of reach.
- Note how much was eaten and when, and watch for drooling, vomiting, or lethargy.
- Do not induce vomiting unless a vet or poison-control specialist instructs you to.
- Call your vet or the ASPCA Animal Poison Control Center on (888) 426-4435 and follow their advice.
- Bring a leaf or photo of cardinal climber to the appointment so it can be treated correctly.
This page is general guidance, not veterinary advice. Pets vary, and a reaction may be to soil, fertiliser, or pesticide rather than the plant. If you are worried, always contact a vet or the ASPCA Animal Poison Control Center on (888) 426-4435 — do not wait for symptoms to worsen.
Pet-safe alternatives to cardinal climber
Want the same look without the risk? These plants are listed as non-toxic to cats and dogs by the ASPCA and have similar care needs:
- Hoya — non-toxic to cats and dogs (care guide)
- Bromeliad — non-toxic to cats and dogs (care guide)
- Christmas cactus — non-toxic to cats and dogs (care guide)
- African violet — non-toxic to cats and dogs (care guide)
Cardinal climber and pets — frequently asked questions
Is cardinal climber toxic to cats?
Cardinal climber (Ipomoea x multifida) is toxic to cats according to the ASPCA. As an Ipomoea hybrid, cardinal climber shares the genus's ASPCA-listed toxicity to dogs, cats, and horses. Seeds contain indole alkaloids (including lysergic acid compounds) and are the most hazardous part; ingestion causes vomiting, diarrhoea, and possible hallucinations. Keep it out of reach and contact your vet or the ASPCA Animal Poison Control Center on (888) 426-4435 if your cat chews it.
Is cardinal climber toxic to dogs?
Per the ASPCA, Cardinal climber (Ipomoea x multifida) is toxic to dogs. Dogs often chew more enthusiastically than cats, so a toxic plant like cardinal climber is best removed from the floor and low shelves entirely.
What happens if my pet eats cardinal climber?
As an Ipomoea hybrid, cardinal climber shares the genus's ASPCA-listed toxicity to dogs, cats, and horses. Seeds contain indole alkaloids (including lysergic acid compounds) and are the most hazardous part; ingestion causes vomiting, diarrhoea, and possible hallucinations. Signs usually appear soon after chewing rather than hours later. If you see drooling, pawing at the mouth, head-shaking, vomiting, loss of appetite, or unusual lethargy after your pet has had access to cardinal climber, treat it as a suspected ingestion and act on the steps below.
What should I do if my cat or dog ate cardinal climber?
Stay calm. Remove any remaining plant material from your pet's mouth and take the plant away so they cannot eat more. Note roughly how much was eaten and when. Do not make your pet vomit unless a vet or poison-control specialist tells you to. Call your vet or the ASPCA Animal Poison Control Center on (888) 426-4435 (a consultation fee may apply) and follow their advice. Bringing a photo or a leaf of cardinal climber to the appointment helps the vet treat it correctly.
What are pet-safe alternatives to cardinal climber?
If you want a similar look without the risk, good non-toxic swaps include hoya, bromeliad, christmas cactus, african violet. All of these are listed as non-toxic to cats and dogs by the ASPCA, so they suit a home where pets have access to your plants.
Full cardinal climber care
Pet-safety is one piece of the picture. For light, watering, soil, and troubleshooting, see the complete cardinal climber care guide, or browse the full pet-safe plant library to check another plant before you buy it.