List of Each Plant Poisonous to Dogs O to Z
Quicklinks To Each Plant Poisonous to Dogs
The treatment for any dog toxic plants is to induce vomiting. If you
have time, a local nursery is a good place to get a plant
Contact your veterinarian for instructions specific to your dog. If you
have any general questions, ask our Vet a non-emergency question here.
- Oak Tree: The oak tree has leaves and shoots that are toxic to
- Oleander: Every part of the oleander plant is poisonous to dogs, particularly the leaves. It contains the dog toxin referred to as glycosides. Symptoms are gastrointestinal, heart function problems, hypothermia and in some cases it can cause sudden death.
- Orange Day Lily
- Parlor ivy: Symptoms include mouth swelling, problems swallowing,
breathing problems and stomach upset.
- Peace Lily (also called Mauna Loa Peace Lily): This plant has calcium oxalate crystals. If ingested by a dog it can cause mouth irritation, drooling, vomiting, swallowing problems and burning of the tongue and lips.
- Peach: Related symptoms to dog peach poisoning are vomiting, diarrhea and abdomen pain.
- Periwinkle: Acts as a hallucinogenic in dogs.
- Peyote: Same as periwinkle poisoning.
- Philodendron Pertusum: This common house plant is poisonous to
dogs. It causes
burning and irritation on the tongue, lips and mouth. The dog will
excessively drool, vomit and find it difficult to swallow.
The Philodendron can burn a dog's mouth and cause problems swallowing
- Pigweed: Varied toxicity in dogs.
- Plumosa Fern
- Poison hemlock: Varied toxicity in dogs.
- Poison Ivy: The leaves, fruit and bark of poison ivy are toxic for dogs. It can cause skin blistering and irritaiton if like in humans, the plant comes in contact with the skin.
- Poison Oak: In poison oad the bark, fruit and leaves are poisonous for dogs. Symptoms of dog poison oak contact are skin irritation.
- Poison Sumac: The poison sumac plant can result in severe
dermatitis (irritation) or skin blistering if it comes in direct
contact with dog skin.
- Privet: Symptoms of dog privet poisoning are diarrhea, vomiting
and stomach pain.
- Pokeweed: The pokeweed is a dog poisonous plant found in fields
that have toxic roots, berries and seeds. Symptoms include vomiting,
stomach pain, heart issues, breathing problems, tremors and cramps.
- Pothos: dog poisoning symptoms include gastrointestinal upset, breathing issues, trouble swallowing, mouth swelling.
- Pot mum: There are several symptoms associated with pop mum's such as vomiting, painful stomach, tremors, heart problems, breathing issues and kidney problems.
Are Poinsettia Plants Harmful to Dogs?
The poinsettia or Christmas plant has a relatively low toxicity rating when compared to other dog poisonous plants. That said, you should try and keep it away from your dog to avoid any symptoms, particularly the leaves, stem and flowers.
Typical symptoms of this dog Christmas plant, if ingested, includes stomach irritation, skin irritation, plus mouth and eye irritation. Other signs include head-shaking, salivation or drooling, or trying to rub the mouth or eyes with the paws. The irritation is caused by the sap.
To help, wash the sap off of the dog. If you see any symptoms that affect the dogs eyes, call your veterinarian, or if the symptoms do not go away in a few minutes.
Poinsettia can cause irritation to the dogs mouth and stomach, it can also sometimes cause vomiting
- Poison hemlock: As the name implies, the leaves of the hemlock
are poisonous for dogs.
- Potato: The shoots are sprouts of the potato plant are toxic for
- Pothos (Scindapsus, Epipremnum): this plant causes the tissues in the mouth to become swollen. It can also upset the dogs gastrointestinal system.
- Precatory Bean
- Queensland Nut
- Rain tree: Dogs suffering from rain tree poisoning are diarrhea,
abdomen pain and vomiting.
- Rattle box: The entire wildflower is toxic for dogs.
- Red Emerald
- Red Lily
- Red-Margined Dracaena (also called Straight-Margined Dracaena)
- Red Princess: Symptoms of dog plant poisoning include stomach upset, respiratory issues, trouble swallowing, and mouth swelling.
- Rhododendron: A rhododendron is a common ornamental shrub with dog poisonous leaves.
- Rhubarb: The garden plant has canine poisonous leaves. Symptoms
- Ribbon Plant (Dracaena sanderiana)
- Ripple ivy: Possible symptom from this plant poisonous to dogs
include heart problems, breathing issues, cramps, pain in the abdomen
- Rosary pea: The house plant rosary pea has dog poison seeds.
- Rubrum Lily
- Saddle Leaf Philodendron: Symptoms of irritation from saddle leaf
include mouth swelling, trouble swallowing, breathing issues and
- Sago Palm: Causes multiple symptoms in dogs including lethargy,
jaundice, vomiting, diarrhea, depression, bruising, seizures, black tar
like feces, increased thirst, and liver failure.
All Parts of the Sago Palm is a Plant Poisonous to Dogs
- Satin Pothos
- Schefflera (Brassaia actinophylla): this also contains calcium oxalate crystals. This causes irritation in the mouth, and burning of the lips, tongue and mouth. Can also cause vomiting and drooling.
- Skunk cabbage: The marsh plant skunk cabbage is completely
poisonous, particularly the leaves and roots. Symptoms include diarrhea
- Smartweeds: Do not let your dog lick the sap of the smartweed wildflower.
- Snow-on-the-mountain: This field plant has toxic sap when consumed by dogs.
- Soapberry: Dog poisoning symptoms are diarrhea and vomiting.
- Sorghum: A type of grass that has dog toxic leaves.
- Spinach: Symptoms in dogs are varied.
- Sprangeri fern: The fern can cause canine poisoning symptoms such
as vomiting, stomach pain, cramps, heart issues, tremors, respiratory
problems, and kidney issues.
- Spider mum: There are a range of symptoms including vomiting,
painful abdomen, cramps, tremors, heart problems, breathing issues and
- Split Leaf: The split leaf or philodendron causes dog
gastrointestinal symptoms, respiratory issues, trouble swallowing and a
- Spotted Dumb Cane
- Stargazer Lily
- Star of Bethlehem: A wildflower where the entire plant is toxic
- Striped Dracaena
- Sunburned potato: symptoms vary by dog.
- Sweetheart Ivy
- Swiss Cheese Plant
- Taro Vine
- Tiger Lily
- Tomato Plant and Vine: symptoms vary by dog.
- Tree Philodendron
- Tree Tobacco
- Tropic Snow Dumbcane
- Tuberous begonia: This plant can cause irritation in dogs such as
mouth swelling, trouble swallowing, breathing issues and stomach or
- Tulip (Narcissus bulbs): The bulb itself is a dog poisonous
plant. Symptoms include gastrointestinal problems, drooling, appetite
loss, nervous system problems, depression, diarrhea, appetite loss and
- Umbrella plant: Canine symptoms include heart problems,
respiratory problems, kidney problems, tremors, cramps, vomiting and
- Variable Dieffenbachia
- Variegated Philodendron
- Velvet grass: The leaves of this grass are toxic.
- Warneckei Dracaena
- Water hemlock: symptoms vary by dog and can include convulsions.
- Western black locust yew: Related dog poisoning symptoms are
diarrhea, abdomen pain and vomiting.
- Wild black cherry: This is a tree with toxic leaves. Symptoms are
the same as the Western black locust yew above.
- Wild radish: The wild radish is a wild flower with toxic seeds for dogs.
- Wisteria: This is an ornamental plant with dog toxic pods and
seeds. Symptoms in dogs are vomiting and diarrhea.
- Wood Lily
- Woody aster: A wildflower where the entire plant is toxic to dogs.
- Yesterday, Today, Tomorrow
- Yellow Jessamine: An ornamental vine where the entire plant is toxic.
- Yellow oleander: A garden plant that is completely toxic, particularly the leaves.
- Yellow pine flax: A wildflower with toxic seedpods, leaves and
bark. The entire plant is considered to be dog poisonous.
- Yew (also called Japanese Yew): This is a highly toxic dog poison
plant that can cause
death in dogs. The toxin taxine is in Yew, which causes problems such
as heart problems, weakness, trembling, a lack of coordination and
Yew Contains The Dog Poison Taxine
from the AKC of Dog Poison Plants (PDF Download)