Pet safety
Is Wisteria sinensistoxic to cats & dogs?
Wisteria sinensis
Quick verdict — at a glance
- Toxic to cats?
- Yes — toxic
- Toxic to dogs?
- Yes — toxic
- ASPCA classification
- Toxic to pets · botanical name Wisteria sinensis
Is wisteria sinensis safe for cats and dogs?
No — wisteria sinensis is toxic to cats and dogs. Keep it well away from any pet that chews plants; reactions can be significant. 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. The ASPCA lists Wisteria as toxic to cats, dogs and horses. The toxic principles are lectin and wisterin glycoside; the seeds and seed pods are the most dangerous parts. Ingestion causes vomiting (sometimes with blood), diarrhoea and depression, and a small number of seeds can cause serious illness. Keep pods well out of reach of pets and children.
| Pet | Toxic? | Per ASPCA |
|---|---|---|
| Cats | Yes | Toxic to pets |
| Dogs | Yes | Toxic to pets |
What happens if a pet eats wisteria sinensis?
The ASPCA lists Wisteria as toxic to cats, dogs and horses. The toxic principles are lectin and wisterin glycoside; the seeds and seed pods are the most dangerous parts. Ingestion causes vomiting (sometimes with blood), diarrhoea and depression, and a small number of seeds can cause serious illness. Keep pods well out of reach of pets and children. 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 wisteria sinensis, treat it as a suspected ingestion and act on the steps below.
What to do if your pet ate wisteria sinensis
- Remove any plant material from your pet's mouth and move wisteria sinensis 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 wisteria sinensis 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 wisteria sinensis
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)
Wisteria sinensis and pets — frequently asked questions
Is wisteria sinensis toxic to cats?
Wisteria sinensis (Wisteria sinensis) is toxic to cats according to the ASPCA. The ASPCA lists Wisteria as toxic to cats, dogs and horses. The toxic principles are lectin and wisterin glycoside; the seeds and seed pods are the most dangerous parts. Ingestion causes vomiting (sometimes with blood), diarrhoea and depression, and a small number of seeds can cause serious illness. Keep pods well out of reach of pets and children. 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 wisteria sinensis toxic to dogs?
Per the ASPCA, Wisteria sinensis (Wisteria sinensis) is toxic to dogs. Dogs often chew more enthusiastically than cats, so a toxic plant like wisteria sinensis is best removed from the floor and low shelves entirely.
What happens if my pet eats wisteria sinensis?
The ASPCA lists Wisteria as toxic to cats, dogs and horses. The toxic principles are lectin and wisterin glycoside; the seeds and seed pods are the most dangerous parts. Ingestion causes vomiting (sometimes with blood), diarrhoea and depression, and a small number of seeds can cause serious illness. Keep pods well out of reach of pets and children. 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 wisteria sinensis, treat it as a suspected ingestion and act on the steps below.
What should I do if my cat or dog ate wisteria sinensis?
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 wisteria sinensis to the appointment helps the vet treat it correctly.
What are pet-safe alternatives to wisteria sinensis?
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 wisteria sinensis care
Pet-safety is one piece of the picture. For light, watering, soil, and troubleshooting, see the complete wisteria sinensis care guide, or browse the full pet-safe plant library to check another plant before you buy it.