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Pet safety

Is Redwood Sorrel toxic to dogs?

Oxalis oregana

Mildly toxic to dogs

Mildly. The ASPCA lists redwood sorrel as mildly toxic to dogs — a chewing dog typically gets mouth irritation, drooling, and vomiting rather than a medical emergency, but it is still best kept out of reach. This classification follows the ASPCA Toxic and Non-Toxic Plant List. ASPCA lists Oxalis species (shamrock plants) as toxic to dogs, cats, and horses due to soluble calcium oxalates. Clinical signs include salivation, vomiting, and in large ingestions, tremors and kidney effects. Leaves have traditional edible use for humans in small amounts (comparable oxalate content to spinach), but individuals with kidney stones, gout, or arthritis should avoid consumption. Keep away from pets.

What to do if your dog ate redwood sorrel

  1. Remove any plant material from your dog's mouth and move redwood sorrel out of reach.
  2. Note how much was eaten and when, and watch for drooling, vomiting, or lethargy.
  3. Do not induce vomiting unless a vet or poison-control specialist instructs you to.
  4. Call your vet or the ASPCA Animal Poison Control Center on (888) 426-4435 and follow their advice.
  5. Bring a leaf or photo of redwood sorrel to the appointment so it can be treated correctly.

General guidance, not veterinary advice. If you think your dog has eaten redwood sorrel, contact your vet or the ASPCA Animal Poison Control Center on (888) 426-4435 — do not wait for symptoms to worsen.

Is redwood sorrel toxic to dogs? — FAQ

Is redwood sorrel toxic to dogs?

Mildly. The ASPCA lists redwood sorrel as mildly toxic to dogs — a chewing dog typically gets mouth irritation, drooling, and vomiting rather than a medical emergency, but it is still best kept out of reach. ASPCA lists Oxalis species (shamrock plants) as toxic to dogs, cats, and horses due to soluble calcium oxalates. Clinical signs include salivation, vomiting, and in large ingestions, tremors and kidney effects. Leaves have traditional edible use for humans in small amounts (comparable oxalate content to spinach), but individuals with kidney stones, gout, or arthritis should avoid consumption. Keep away from pets.

What are the symptoms if a dog eats redwood sorrel?

ASPCA lists Oxalis species (shamrock plants) as toxic to dogs, cats, and horses due to soluble calcium oxalates. Clinical signs include salivation, vomiting, and in large ingestions, tremors and kidney effects. Leaves have traditional edible use for humans in small amounts (comparable oxalate content to spinach), but individuals with kidney stones, gout, or arthritis should avoid consumption. Keep away from pets. Signs usually appear soon after chewing rather than hours later — watch for drooling, pawing at the mouth, vomiting, loss of appetite, or unusual lethargy after your dog has had access to redwood sorrel.

What should I do if my dog ate redwood sorrel?

Stay calm. Remove any plant from your dog's mouth and take the plant away. Note how much was eaten and when, and do not induce vomiting unless told to. Call your vet or the ASPCA Animal Poison Control Center on (888) 426-4435 and follow their advice; a leaf or photo helps the vet treat it correctly.

Is redwood sorrel toxic to cats too?

The ASPCA classification Growli uses applies to both cats and dogs: Redwood Sorrel is mildly toxic to cats as well. See the full redwood sorrel pet-safety guide for both species.

What is a dog-safe alternative to redwood sorrel?

For a similar look without the risk, see the best dogs-safe plants list — every plant there is ASPCA non-toxic to cats and dogs.

Full redwood sorrel pet-safety