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Pet safety

Is Hoary Mountain Mint toxic to dogs?

Pycnanthemum incanum

Mildly toxic to dogs

Mildly. The ASPCA lists hoary mountain mint 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. Pycnanthemum incanum is not individually listed by the ASPCA; treat with caution and verify with a vet before assuming it is safe. The ASPCA 'mint' entry covers garden mint (Mentha), not this native genus. As a strongly aromatic mint-family herb, a large ingestion could cause gastrointestinal upset, so discourage pets from chewing it.

What to do if your dog ate hoary mountain mint

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

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

Is hoary mountain mint toxic to dogs? — FAQ

Is hoary mountain mint toxic to dogs?

Mildly. The ASPCA lists hoary mountain mint 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. Pycnanthemum incanum is not individually listed by the ASPCA; treat with caution and verify with a vet before assuming it is safe. The ASPCA 'mint' entry covers garden mint (Mentha), not this native genus. As a strongly aromatic mint-family herb, a large ingestion could cause gastrointestinal upset, so discourage pets from chewing it.

What are the symptoms if a dog eats hoary mountain mint?

Pycnanthemum incanum is not individually listed by the ASPCA; treat with caution and verify with a vet before assuming it is safe. The ASPCA 'mint' entry covers garden mint (Mentha), not this native genus. As a strongly aromatic mint-family herb, a large ingestion could cause gastrointestinal upset, so discourage pets from chewing it. 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 hoary mountain mint.

What should I do if my dog ate hoary mountain mint?

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 hoary mountain mint toxic to cats too?

The ASPCA classification Growli uses applies to both cats and dogs: Hoary Mountain Mint is mildly toxic to cats as well. See the full hoary mountain mint pet-safety guide for both species.

What is a dog-safe alternative to hoary mountain mint?

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 hoary mountain mint pet-safety