No, petunias are not toxic to dogs
Petunias are non-toxic to cats and dogs (ASPCA) and are a safe choice for hanging baskets and window boxes in pet homes. Check that potting mix or fertilizer has not been added to the soil surface.
Petunias and dogs: key facts
| Toxic to dogs? | Non-toxic |
| Toxic to cats? | Non-toxic |
| Scientific name | Petunia × atkinsiana |
| Toxic compound | None known |
| Toxic parts | Not toxic |
| Plant type | Flower |
What happens if a dog eats petunias?
- Mild stomach upset if a lot is eaten
Why petunias are considered safe
Petunias are not known to contain compounds that are poisonous to dogs. That does not mean dogs should eat them: dogs cannot digest large amounts of plant fiber, so eating a lot of any plant can cause a short bout of vomiting or diarrhea.
What to do if your dog ate petunias
- Remove any remaining plant material from your dog's mouth and move the plant out of reach.
- Offer fresh water. Mild vomiting from plant fiber usually settles within a few hours.
- Check the pot: fertilizer sticks, systemic pesticides, slug bait and cocoa mulch can be more dangerous than the plant itself.
- Call your vet if vomiting or diarrhea lasts more than 24 hours, or if your dog seems lethargic.
When treatment is needed
Treatment is rarely needed. If vomiting or diarrhea lasts more than a day, or your pet seems unwell, call your vet, as something else may be going on (for example fertilizer, pesticide or a swallowed piece of pot).
How to keep your dog away from petunias
- Place petunias on high shelves or in hanging planters out of reach of paws and tails, or in a room your dog cannot enter.
- Give your dog something better to chew: chew toys and puzzle feeders reduce boredom chewing.
- Pick up fallen leaves, petals and pollen promptly, and empty vases where pets can reach them.
- In the garden, fence off beds, supervise dogs that dig, and store bulbs in a closed container before planting.
Petunias and dogs: FAQ
Are petunias poisonous to dogs?
Petunias are non-toxic to dogs, according to the ASPCA. Eating a lot of any plant can still cause mild stomach upset.
Can I keep petunias in a house with dogs?
Yes. Petunias are considered pet-safe. Keep them where your dog cannot knock them over or dig in the soil, and avoid pesticide or fertilizer products pets could lick.
Are petunias toxic to cats too?
No. Petunias are also non-toxic to cats (ASPCA).
Other plants toxic to dogs
- AzaleasHighly toxic
- OleanderHighly toxic
- Sago PalmsHighly toxic
- FoxgloveHighly toxic
- Lily of the ValleyHighly toxic
- YewHighly toxic
- Autumn CrocusHighly toxic
- DaffodilsToxic
Sources
- ASPCA Animal Poison Control: Toxic and Non-Toxic Plants for Dogs
- Merck Veterinary Manual: Poisonous Plants
Toxicity ratings follow the ASPCA Animal Poison Control Center plant lists. Severity depends on the amount eaten, the part of the plant and your dog's size and health. When in doubt, call your vet.