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Pet safety

Is White Ash toxic to dogs?

Fraxinus americana

Mildly toxic to dogs

Mildly. The ASPCA lists white ash 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. Fraxinus americana is listed by the ASPCA as toxic to dogs and cats. The toxic principles in ash are not fully characterised but ingestion of bark, leaves, or seeds can cause vomiting, diarrhea, and abdominal pain. Keep pets from chewing bark or consuming fallen seeds (samaras). Toxicity is generally mild at typical exposure levels, but veterinary advice should be sought if significant ingestion occurs.

What to do if your dog ate white ash

  1. Remove any plant material from your dog's mouth and move white ash 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 white ash to the appointment so it can be treated correctly.

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

Is white ash toxic to dogs? — FAQ

Is white ash toxic to dogs?

Mildly. The ASPCA lists white ash 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. Fraxinus americana is listed by the ASPCA as toxic to dogs and cats. The toxic principles in ash are not fully characterised but ingestion of bark, leaves, or seeds can cause vomiting, diarrhea, and abdominal pain. Keep pets from chewing bark or consuming fallen seeds (samaras). Toxicity is generally mild at typical exposure levels, but veterinary advice should be sought if significant ingestion occurs.

What are the symptoms if a dog eats white ash?

Fraxinus americana is listed by the ASPCA as toxic to dogs and cats. The toxic principles in ash are not fully characterised but ingestion of bark, leaves, or seeds can cause vomiting, diarrhea, and abdominal pain. Keep pets from chewing bark or consuming fallen seeds (samaras). Toxicity is generally mild at typical exposure levels, but veterinary advice should be sought if significant ingestion occurs. 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 white ash.

What should I do if my dog ate white ash?

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 white ash toxic to cats too?

The ASPCA classification Growli uses applies to both cats and dogs: White Ash is mildly toxic to cats as well. See the full white ash pet-safety guide for both species.

What is a dog-safe alternative to white ash?

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 white ash pet-safety