Pet safety
Is White Sage Brushtoxic to cats & dogs?
Artemisia ludoviciana
Quick verdict — at a glance
- Toxic to cats?
- Yes — mildly
- Toxic to dogs?
- Yes — mildly
- ASPCA classification
- Mildly toxic to pets · botanical name Artemisia ludoviciana
Is white sage brush safe for cats and dogs?
Use caution. White Sage Brush 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. Artemisia ludoviciana is not individually listed by the ASPCA as toxic, but the Artemisia genus contains thujone (a potentially neurotoxic monoterpene ketone) and sesquiterpene lactones that can cause gastrointestinal upset, contact dermatitis, and allergic reactions. In large amounts, thujone-containing plants have caused neurological effects in livestock. Treat as mildly toxic to pets; avoid allowing sustained grazing. Also a known cause of allergic contact dermatitis in sensitive people.
| Pet | Toxic? | Per ASPCA |
|---|---|---|
| Cats | Yes (mild) | Mildly toxic to pets |
| Dogs | Yes (mild) | Mildly toxic to pets |
What happens if a pet eats white sage brush?
Artemisia ludoviciana is not individually listed by the ASPCA as toxic, but the Artemisia genus contains thujone (a potentially neurotoxic monoterpene ketone) and sesquiterpene lactones that can cause gastrointestinal upset, contact dermatitis, and allergic reactions. In large amounts, thujone-containing plants have caused neurological effects in livestock. Treat as mildly toxic to pets; avoid allowing sustained grazing. Also a known cause of allergic contact dermatitis in sensitive people. 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 white sage brush, treat it as a suspected ingestion and act on the steps below.
What to do if your pet ate white sage brush
- Remove any plant material from your pet's mouth and move white sage brush 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 white sage brush 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 white sage brush
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)
White Sage Brush and pets — frequently asked questions
Is white sage brush toxic to cats?
White Sage Brush (Artemisia ludoviciana) is mildly toxic to cats according to the ASPCA. Artemisia ludoviciana is not individually listed by the ASPCA as toxic, but the Artemisia genus contains thujone (a potentially neurotoxic monoterpene ketone) and sesquiterpene lactones that can cause gastrointestinal upset, contact dermatitis, and allergic reactions. In large amounts, thujone-containing plants have caused neurological effects in livestock. Treat as mildly toxic to pets; avoid allowing sustained grazing. Also a known cause of allergic contact dermatitis in sensitive people. 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 white sage brush toxic to dogs?
Per the ASPCA, White Sage Brush (Artemisia ludoviciana) is mildly toxic to dogs. Dogs often chew more enthusiastically than cats, so a toxic plant like white sage brush is best removed from the floor and low shelves entirely.
What happens if my pet eats white sage brush?
Artemisia ludoviciana is not individually listed by the ASPCA as toxic, but the Artemisia genus contains thujone (a potentially neurotoxic monoterpene ketone) and sesquiterpene lactones that can cause gastrointestinal upset, contact dermatitis, and allergic reactions. In large amounts, thujone-containing plants have caused neurological effects in livestock. Treat as mildly toxic to pets; avoid allowing sustained grazing. Also a known cause of allergic contact dermatitis in sensitive people. 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 white sage brush, treat it as a suspected ingestion and act on the steps below.
What should I do if my cat or dog ate white sage brush?
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 white sage brush to the appointment helps the vet treat it correctly.
What are pet-safe alternatives to white sage brush?
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 white sage brush care
Pet-safety is one piece of the picture. For light, watering, soil, and troubleshooting, see the complete white sage brush care guide, or browse the full pet-safe plant library to check another plant before you buy it.