Toxicity guide
What's toxic to dogs?
Plants, foods, medications, and household products that can poison dogs. Find severity ratings, symptoms, and what vets do about it, from veterinary toxicology sources.
Step-by-step guides
What to do right now and when to go to an emergency vet, with a source for each step.
Plants
127- African Wonder Tree — Extreme severity
- Andromeda Japonica — Extreme severity
- Angel's Trumpet — Extreme severity
- Autumn Crocus — Extreme severity
- Azalea — Extreme severity
- Baneberry — Extreme severity
- Belladonna — Extreme severity
- Blue-green Algae (Cyanobacteria) — Extreme severity
- Burning Bush — Extreme severity
- Cardiac Glycosides — Extreme severity
- Castor Bean — Extreme severity
- Chinaberry Tree — Extreme severity
- Crocus — Extreme severity
- Daphne — Extreme severity
- Dogbane — Extreme severity
- Foxglove — Extreme severity
- Gold Dieffenbachia — Extreme severity
- Jessamine — Extreme severity
- Lily of the Valley — Extreme severity
- Milkweed — Extreme severity
- Mistletoe — Extreme severity
- Monkshood — Extreme severity
- Mountain Laurel — Extreme severity
- Oleander — Extreme severity
- Privet — Extreme severity
- Rhododendrons — Extreme severity
- Sago Palm — Extreme severity
- Star of Bethlehem — Extreme severity
- Tobacco — Extreme severity
- Yew — Extreme severity
- Amaryllis — High severity
- American Bittersweet — High severity
- Black Locust — High severity
- Christmas Rose — High severity
- Cyclamen — High severity
- Daffodils — High severity
- Jerusalem Cherry — High severity
- Kalanchoe — High severity
- Larkspur — High severity
- Narcissus — High severity
- Periwinkle — High severity
- Queensland Nut — High severity
- Snowdrops — High severity
- Tulips & Hyacinths — High severity
- Yesterday, Today, Tomorrow — High severity
- African Evergreen — Moderate severity
- Alocasia — Moderate severity
- Anthurium — Moderate severity
- Arrowhead Vine — Moderate severity
- Bleeding Hearts — Moderate severity
- Branching Ivy — Moderate severity
- Buddhist Pine — Moderate severity
- Buttercup — Moderate severity
- Caladium — Moderate severity
- Calla Lily — Moderate severity
- Charming Dieffenbachia — Moderate severity
- Chinese Evergreen — Moderate severity
- Devil's Ivy — Moderate severity
- Dieffenbachia — Moderate severity
- Dracaena — Moderate severity
- Dragon Tree — Moderate severity
- Dumbcane — Moderate severity
- Elephant Ear — Moderate severity
- Euonymus — Moderate severity
- Fiddle-Leaf Philodendron — Moderate severity
- Gladiolas — Moderate severity
- Golden Pothos — Moderate severity
- Heartleaf Philodendron — Moderate severity
- Heavenly Bamboo — Moderate severity
- Holly — Moderate severity
- Horsehead Philodendron — Moderate severity
- Hurricane Plant — Moderate severity
- Hydrangea — Moderate severity
- Iris — Moderate severity
- Jack-in-the-Pulpit — Moderate severity
- Lacy Tree — Moderate severity
- Lantana — Moderate severity
- Madagascar Dragon Tree — Moderate severity
- Marble Queen — Moderate severity
- Mayapple — Moderate severity
- Mexican Breadfruit — Moderate severity
- Oxalates (Insoluble) — Moderate severity
- Philodendron — Moderate severity
- Plumosa Fern — Moderate severity
- Poinciana — Moderate severity
- Red-Marginated Dracaena — Moderate severity
- Ribbon Plant — Moderate severity
- Schefflera — Moderate severity
- Shamrock — Moderate severity
- Skunk Cabbage — Moderate severity
- Split-Leaf Philodendron — Moderate severity
- Spotted Dumbcane — Moderate severity
- Stinging Nettle — Moderate severity
- Striped Dracaena — Moderate severity
- Taro Vine — Moderate severity
- Tomato — Moderate severity
- Tree Philodendron — Moderate severity
- Tropic Snow Dumbcane — Moderate severity
- Warneckii Dracaena — Moderate severity
- Agapanthus — Low severity
- Apple Leaf Croton — Low severity
- Asparagus Fern — Low severity
- Baby's Breath — Low severity
- Beech Trees — Low severity
- Bird of Paradise — Low severity
- Clematis — Low severity
- Croton — Low severity
- Emerald Feather — Low severity
- English Ivy — Low severity
- Ficus — Low severity
- Geranium — Low severity
- Glacier Ivy — Low severity
- Glory Chain — Low severity
- Gold Dust Dracaena — Low severity
- Hosta — Low severity
- Jade Plant — Low severity
- Miniature Croton — Low severity
- Mother-in-Law's Tongue — Low severity
- Pencil Cactus — Low severity
- Peruvian lily — Low severity
- Poinsettia — Low severity
- Poison Ivy — Low severity
- Primrose — Low severity
- Rubber Tree Plant — Low severity
- Sansevieria — Low severity
- Weeping Fig — Low severity
- Yucca — Low severity
Foods
34- Alcohol — Extreme severity
- Apricot Pits, Seeds, Leaves, and Stems — Extreme severity
- Caffeine — Extreme severity
- Cherry Pits, Seeds, Leaves, and Stems — Extreme severity
- Chocolate — Extreme severity
- Grapes — Extreme severity
- Hops — Extreme severity
- Raisins — Extreme severity
- Salt — Extreme severity
- Tamarind / Tartaric Acid / Cream of Tartar — Extreme severity
- Toxic Wild Mushrooms — Extreme severity
- Xylitol — Extreme severity
- Zante / Corinth Currants — Extreme severity
- Australian Nut — High severity
- Chives — High severity
- Garlic — High severity
- Leeks — High severity
- Macadamia Nuts — High severity
- Onions — High severity
- Rhubarb — High severity
- Star Fruit — High severity
- Aloe Vera — Moderate severity
- Alpha-Lipoic Acid — Moderate severity
- Avocado — Moderate severity
- Eucalyptus — Moderate severity
- High Fat — Moderate severity
- High-Fat Nuts — Moderate severity
- Poppy — Moderate severity
- Propylene Glycol — Moderate severity
- THC / Marijuana — Moderate severity
- Chrysanthemum — Low severity
- Elderberry — Low severity
- Marigold — Low severity
- Sugar — Low severity
Medications
44- 5-fluorouracil (5-FU) — Extreme severity
- Amphetamines — Extreme severity
- Antibiotics — Extreme severity
- Antihistamines — Extreme severity
- Aspirin — Extreme severity
- Asthma Inhaler — Extreme severity
- Baclofen — Extreme severity
- Beta-blockers — Extreme severity
- Calcipotriene — Extreme severity
- Calcium Channel Blockers — Extreme severity
- Carprofen — Extreme severity
- Decongestants — Extreme severity
- Deramaxx — Extreme severity
- Diuretic — Extreme severity
- EtoGesic — Extreme severity
- Firocoxib — Extreme severity
- Flea Collar — Extreme severity
- Ibuprofen — Extreme severity
- Imidazoline — Extreme severity
- Isoniazid — Extreme severity
- Ivermectin — Extreme severity
- Meloxicam — Extreme severity
- Moxidectin — Extreme severity
- Naproxen — Extreme severity
- NSAIDs — Extreme severity
- Opioids & Opiates — Extreme severity
- Tick Collar — Extreme severity
- Acetaminophen — High severity
- Ambien — High severity
- Antidepressants — High severity
- Benzodiazepines — High severity
- Calcium Supplements — High severity
- Camphor — High severity
- Corticosteroids — High severity
- Effexor — High severity
- Lunesta — High severity
- Methylphenidate — High severity
- Nicotine — High severity
- Phenylpropanolamine — High severity
- Pimobendan — High severity
- Sleep Aids — High severity
- ACE-inhibitors — Moderate severity
- Thyroid Medications — Moderate severity
- Flea and Tick Medications — Low severity
Household products
12- Acids — Extreme severity
- Alkalis — Extreme severity
- Fireworks — Extreme severity
- Hand Sanitizer (Ethanol) — Extreme severity
- Mothballs — Extreme severity
- Paintballs — Extreme severity
- Tinsel — Extreme severity
- Batteries — High severity
- Firestarter Logs — High severity
- Gorilla Glue — High severity
- Matches — High severity
- Liquid Potpourri — Moderate severity
Chemicals
14- Antifreeze — Extreme severity
- Bromethalin — Extreme severity
- Carbamates — Extreme severity
- Cholecalciferol — Extreme severity
- Gasoline — Extreme severity
- Hydrocarbons — Extreme severity
- Insecticides — Extreme severity
- Long-acting Anticoagulants — Extreme severity
- Mouse and Rat Poison — Extreme severity
- Petroleum Distillates — Extreme severity
- Phosphides — Extreme severity
- Strychnine — Extreme severity
- Windshield Wiper Fluid — Extreme severity
- Kerosene — High severity
Garden products
2Insecticides
4Herbal supplements
8Metals
5Bites & stings
7Other hazards
3Toxic gases
2Recreational drugs
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This page is informational and is not veterinary advice. If your pet has been exposed to something risky, contact your vet or an animal poison control line right away.
Looking for everyday foods? See “Can dogs eat…?” → Watch the short video explainers on common poisons →