Pet safety
Is Weldtoxic to cats & dogs?
Reseda luteola
Mildly toxic
Quick verdict — at a glance
- Toxic to cats?
- Yes — mildly
- Toxic to dogs?
- Yes — mildly
- ASPCA classification
- Mildly toxic to pets · botanical name Reseda luteola
Is weld safe for cats and dogs?
Use caution. Weld is on the mildly-toxic side of the ASPCA list. Most ingestions are short-lived but unpleasant for the pet; the cost-free fix is a placement they can't reach. 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. Reseda luteola is not listed in the ASPCA Toxic and Non-Toxic Plant database. It is not regarded as significantly toxic to cats or dogs, and the plant has a long history of safe use as a dye plant around people and livestock. However, no formal ASPCA safety classification exists, so it is listed here as mildly-toxic as a precaution. Seek veterinary advice if a pet ingests a significant quantity.
| Pet | Toxic? | Per ASPCA |
|---|---|---|
| Cats | Yes (mild) | Mildly toxic to pets |
| Dogs | Yes (mild) | Mildly toxic to pets |
What happens if a pet eats weld?
Reseda luteola is not listed in the ASPCA Toxic and Non-Toxic Plant database. It is not regarded as significantly toxic to cats or dogs, and the plant has a long history of safe use as a dye plant around people and livestock. However, no formal ASPCA safety classification exists, so it is listed here as mildly-toxic as a precaution. Seek veterinary advice if a pet ingests a significant quantity. 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 weld, treat it as a suspected ingestion and act on the steps below.
What to do if your pet ate weld
- Remove any plant material from your pet's mouth and move weld 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 weld 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 weld
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:
- Basil — non-toxic to cats and dogs (care guide)
- Herb garden — non-toxic to cats and dogs (care guide)
- Rosemary — non-toxic to cats and dogs (care guide)
- Thyme — non-toxic to cats and dogs (care guide)
Weld and pets — frequently asked questions
Is weld toxic to cats?
Weld (Reseda luteola) is mildly toxic to cats according to the ASPCA. Reseda luteola is not listed in the ASPCA Toxic and Non-Toxic Plant database. It is not regarded as significantly toxic to cats or dogs, and the plant has a long history of safe use as a dye plant around people and livestock. However, no formal ASPCA safety classification exists, so it is listed here as mildly-toxic as a precaution. Seek veterinary advice if a pet ingests a significant quantity. 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 weld toxic to dogs?
Per the ASPCA, Weld (Reseda luteola) is mildly toxic to dogs. Dogs often chew more enthusiastically than cats, so a toxic plant like weld is best removed from the floor and low shelves entirely.
What happens if my pet eats weld?
Reseda luteola is not listed in the ASPCA Toxic and Non-Toxic Plant database. It is not regarded as significantly toxic to cats or dogs, and the plant has a long history of safe use as a dye plant around people and livestock. However, no formal ASPCA safety classification exists, so it is listed here as mildly-toxic as a precaution. Seek veterinary advice if a pet ingests a significant quantity. 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 weld, treat it as a suspected ingestion and act on the steps below.
What should I do if my cat or dog ate weld?
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 weld to the appointment helps the vet treat it correctly.
What are pet-safe alternatives to weld?
If you want a similar look without the risk, good non-toxic swaps include basil, herb garden, rosemary, thyme. 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 weld care
Pet-safety is one piece of the picture. For light, watering, soil, and troubleshooting, see the complete weld care guide, or browse the full pet-safe plant library to check another plant before you buy it.