If your dog has eaten a plant and seems unwell, call your vet or ASPCA Animal Poison Control: (888) 426-4435 now. The list below covers common plants the ASPCA lists as toxic to dogs.
Common plants the ASPCA lists as toxic to dogs
Houseplants
- Aloe
- Begonia
- Cyclamen
- Dieffenbachia
- English ivy
- Golden pothos
- Jade plant
- Kalanchoe
- Monstera (cutleaf philodendron)
- Peace lily
- Philodendron
- Poinsettia
- Snake plant (mother-in-law's tongue)
- Weeping fig
Garden and yard
- Azalea
- Castor bean
- Daffodil
- Foxglove
- Gardenia
- Geranium
- Hosta
- Hyacinth
- Hydrangea
- Iris
- Lily of the valley
- Morning glory
- Oleander
- Rhododendron
- Sago palm
- Tulip
- Yew
Cut flowers and bouquets
- Amaryllis
- Calla lily
- Carnation
- Chrysanthemum (mum)
- Eucalyptus
Herbs
- Lavender
- Mint
- Oregano
- Parsley
"Toxic" covers everything from an upset stomach to life-threatening poisoning, and the ASPCA's plant pages describe the signs for each one. For example, the ASPCA notes that tulips cause vomiting, depression, diarrhea and drooling, with the toxin most concentrated in the bulb.
This is not a complete list. The ASPCA keeps the full database of plants toxic and non-toxic to dogs, linked below.
If your dog eats a plant
- Take the plant (or a photo and its name) away from your dog.
- Call your vet or ASPCA Animal Poison Control: (888) 426-4435. A fee may apply.
- Do not try to make your dog vomit unless a vet tells you to.
Looking for dog-friendly plants instead? See plants safe for dogs.
Sources
- ASPCA Animal Poison Control, Plants Toxic to Dogs list. Checked October 25, 2026.
- ASPCA, Tulip. Checked October 25, 2026.