food
Mint
SAFE
Plain mint leaves in small amounts are safe for dogs. Peppermint essential oil and mint sweets are not.
What to do
Use only plain leaves and avoid essential oils.
When to contact a vet: Contact a vet if your dog ate mint products with xylitol.
Symptoms to look for
- vomiting
- diarrhoea if too much
Why
Fresh mint leaves are not toxic to dogs and can freshen breath in small amounts. Peppermint essential oil is concentrated and can be harmful. Mint sweets, gum and human products may contain xylitol, which is toxic to dogs.
- Safer parts
- {"plain fresh mint leaves","small amounts of dried mint"}
- Parts to avoid
- {"peppermint essential oil","mint sweets","mint gum","xylitol products"}
- Preparation
- Offer a few fresh mint leaves occasionally.
- How much matters
- A few leaves for a medium-sized dog.
- Severity
- Mild
Sources
- ASPCA Animal Poison ControlPrimary authoritative — Plant toxicity
This answer rests on a single approved source and is queued for further review.
Information reviewed against recognised veterinary and animal-safety sources. Source organisations are independent of Is It For Dogs unless otherwise stated.
Last reviewed 6 September 2026 · next review due September 2027.
Safety classifications are based on available expert and veterinary information. Individual dogs may react differently, particularly dogs with allergies, existing health conditions or specific dietary requirements.
Important: Is It For Dogs provides general information about the safety of foods, plants, drinks, ingredients and other items around dogs. Our information is based on sources we consider reliable and is intended to help dog owners make informed decisions. It is not a substitute for advice from a qualified veterinary professional. Read more
Dogs can react differently depending on their size, age, health, allergies, medications, the amount consumed and other circumstances. An item classified as Safe is not necessarily suitable for every individual dog.
If your dog has eaten something potentially poisonous or dangerous, has eaten an unknown substance, or is showing concerning symptoms, contact your veterinarian or an emergency veterinary service immediately.
Do not induce vomiting or give your dog medication unless specifically instructed to do so by a veterinary professional.