Pet safety
Is Old Man Saltbushtoxic to cats & dogs?
Atriplex nummularia
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 Atriplex nummularia
Is old man saltbush safe for cats and dogs?
Mildly. The ASPCA flags old man saltbush as mildly toxic to cats and dogs — a chewing pet gets oral irritation and drooling rather than a medical emergency, but it is still worth a high shelf. 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. Atriplex nummularia is not listed in the ASPCA toxic plant database, and PFAF records no specific toxins in the Atriplex genus. However, the leaves have significant soluble oxalate content; ingestion of large raw quantities can cause digestive upset and poses an oxalate toxicity risk to pets and livestock at high intake. Classified as mildly-toxic out of caution.
| Pet | Toxic? | Per ASPCA |
|---|---|---|
| Cats | Yes (mild) | Mildly toxic to pets |
| Dogs | Yes (mild) | Mildly toxic to pets |
What happens if a pet eats old man saltbush?
Atriplex nummularia is not listed in the ASPCA toxic plant database, and PFAF records no specific toxins in the Atriplex genus. However, the leaves have significant soluble oxalate content; ingestion of large raw quantities can cause digestive upset and poses an oxalate toxicity risk to pets and livestock at high intake. Classified as mildly-toxic out of caution. 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 old man saltbush, treat it as a suspected ingestion and act on the steps below.
What to do if your pet ate old man saltbush
- Remove any plant material from your pet's mouth and move old man saltbush 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 old man saltbush 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 old man saltbush
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:
- Cucumber — non-toxic to cats and dogs (care guide)
- Lettuce — non-toxic to cats and dogs (care guide)
- Bean — non-toxic to cats and dogs (care guide)
- Pea — non-toxic to cats and dogs (care guide)
Old Man Saltbush and pets — frequently asked questions
Is old man saltbush toxic to cats?
Old Man Saltbush (Atriplex nummularia) is mildly toxic to cats according to the ASPCA. Atriplex nummularia is not listed in the ASPCA toxic plant database, and PFAF records no specific toxins in the Atriplex genus. However, the leaves have significant soluble oxalate content; ingestion of large raw quantities can cause digestive upset and poses an oxalate toxicity risk to pets and livestock at high intake. Classified as mildly-toxic out of caution. 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 old man saltbush toxic to dogs?
Per the ASPCA, Old Man Saltbush (Atriplex nummularia) is mildly toxic to dogs. Dogs often chew more enthusiastically than cats, so a toxic plant like old man saltbush is best removed from the floor and low shelves entirely.
What happens if my pet eats old man saltbush?
Atriplex nummularia is not listed in the ASPCA toxic plant database, and PFAF records no specific toxins in the Atriplex genus. However, the leaves have significant soluble oxalate content; ingestion of large raw quantities can cause digestive upset and poses an oxalate toxicity risk to pets and livestock at high intake. Classified as mildly-toxic out of caution. 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 old man saltbush, treat it as a suspected ingestion and act on the steps below.
What should I do if my cat or dog ate old man saltbush?
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 old man saltbush to the appointment helps the vet treat it correctly.
What are pet-safe alternatives to old man saltbush?
If you want a similar look without the risk, good non-toxic swaps include cucumber, lettuce, bean, pea. 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 old man saltbush care
Pet-safety is one piece of the picture. For light, watering, soil, and troubleshooting, see the complete old man saltbush care guide, or browse the full pet-safe plant library to check another plant before you buy it.