Pet safety
Is String Bean Hoyatoxic to cats & dogs?
Hoya shepherdii
Quick verdict — at a glance
- Toxic to cats?
- No — non-toxic
- Toxic to dogs?
- No — non-toxic
- ASPCA classification
- Pet-safe · botanical name Hoya shepherdii
Is string bean hoya safe for cats and dogs?
Yes — string bean hoya is listed by the ASPCA as non-toxic to cats and dogs. It is one of the safer picks for a home where pets share the floor space. 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. Hoya shepherdii is not individually listed by the ASPCA, but the genus is clean: ASPCA lists Hoya kerrii (sweetheart hoya) and Hoya carnosa (wax plant) as non-toxic to dogs, cats, and horses, with no toxic Hoya members. Treated as pet-safe; verify with your vet, as ingestion of any plant can cause mild stomach upset.
| Pet | Toxic? | Per ASPCA |
|---|---|---|
| Cats | No | Pet-safe |
| Dogs | No | Pet-safe |
What happens if a pet eats string bean hoya?
Because string bean hoya is non-toxic, a curious nibble will not poison a cat or dog. That said, no plant is meant to be eaten: a large quantity of any foliage can still cause mild, short-lived stomach upset or vomiting simply through fibre and volume. Persistent vomiting, diarrhoea, or lethargy after eating any plant is always worth a call to your vet, because the reaction may be to soil, fertiliser, or a pesticide rather than the plant itself.
What to do if your pet ate string bean hoya
- Remove any plant material from your pet's mouth and move string bean hoya 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 string bean hoya 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.
String Bean Hoya and pets — frequently asked questions
Is string bean hoya toxic to cats?
String Bean Hoya (Hoya shepherdii) is pet-safe to cats according to the ASPCA. Hoya shepherdii is not individually listed by the ASPCA, but the genus is clean: ASPCA lists Hoya kerrii (sweetheart hoya) and Hoya carnosa (wax plant) as non-toxic to dogs, cats, and horses, with no toxic Hoya members. Treated as pet-safe; verify with your vet, as ingestion of any plant can cause mild stomach upset. It is a sensible pick for a cat household, though no plant should be a regular snack.
Is string bean hoya toxic to dogs?
The ASPCA lists the same toxicity status for dogs as for cats: String Bean Hoya is pet-safe. Dogs that gulp large amounts of any foliage can still get a mild, brief stomach upset, so discourage grazing even on a non-toxic plant.
What happens if my pet eats string bean hoya?
Because string bean hoya is non-toxic, a curious nibble will not poison a cat or dog. That said, no plant is meant to be eaten: a large quantity of any foliage can still cause mild, short-lived stomach upset or vomiting simply through fibre and volume. Persistent vomiting, diarrhoea, or lethargy after eating any plant is always worth a call to your vet, because the reaction may be to soil, fertiliser, or a pesticide rather than the plant itself.
What should I do if my cat or dog ate string bean hoya?
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 string bean hoya to the appointment helps the vet treat it correctly.
Which other plants are safe for cats and dogs?
Reliable non-toxic houseplants on the ASPCA list include spider plant, areca palm, calathea, peperomia, and most true ferns. You can browse Growli's full pet-safety library to check any plant before you buy it, and every entry cites the ASPCA classification it is based on.
Full string bean hoya care
Pet-safety is one piece of the picture. For light, watering, soil, and troubleshooting, see the complete string bean hoya care guide, or browse the full pet-safe plant library to check another plant before you buy it.