Is Wisteria Dangerous To Dogs

Because wisteria doesn’t have a bad taste, dogs may eat deadly amounts of it.

Wisterias are absolutely gorgeous, with cascades of flowing purple blossoms. However, their leaves and blooms can also be dangerous in excessive numbers, and their seeds (and seed pods) are extremely poisonous to dogs.

Even worse, the results take time to manifest. Wisteria also doesn’t taste unpleasant, making it simple for dogs to consume excessive amounts before you realize there is a problem.

What dosage of wisteria makes dogs sick?

What portion of the plant was eaten and how much of it your dog ate will determine the signs of wisteria poisoning. Intestinal symptoms can be brought on by as few as three wisteria pod seeds, and more than five can be fatal.

  • Collapse
  • Confusion
  • Dehydration
  • Diarrhea
  • Dizziness
  • Nausea
  • recurring vomiting
  • terrible diarrhea
  • Speech issues
  • Stomach pains

Wisteria comes in a variety of forms, including the American wisteria, which is widespread in the United States, and the Japanese or Chinese wisteria, which is widespread throughout Asia. The blooms have pods that are either oblong or oval and range in size from one centimeter to several inches across. The leaves vary in size and number but are all deep green in color. The genus wisteria belongs to the Fabaceae family in the Fabales order. Some of the names, both common and scientific, include:

  • Wisteria in America
  • Wistaria
  • The brachybotrys wisteria
  • Withering wisteria
  • The floribunda wisteria
  • Wisteria fruiting
  • A macrostachya wisteria
  • The wisteria species
  • Venusta wisteria
  • villosa wisteria
  • Wysteria


Wisteria plants are poisonous in all parts, but the pods and seeds are particularly dangerous. Even while severe poisonings are uncommon, it has been documented that exposure to as little as two seeds might have detrimental consequences. Oral burning, stomach ache, diarrhea, and vomiting are among the symptoms. In 1.53.5 hours, digestive problems may start to manifest. Weakness, syncope, vertigo, and confusion have all been reported. It has also been observed that white blood cells have increased.

Usually, symptoms go away in 24 to 48 hours, but in one case, the vertigo and chronic weakness persisted for 57 days. In hazardous exposures, lectins do not have the mitogenic and blood coagulation effects that are observed. Headaches are reported to occur when this plant’s smoke is inhaled.

I want to prevent my dog from consuming wisteria.

You might not always be successful in keeping your dog away from your wisteria or other harmful plants in your yard, no matter how hard you try. To be safest, remove the plant — along with any other dangerous plants — from your yard and use a fence or tether to keep your pet out of the area around your wisteria.

Are the stems of wisteria poisonous?

The Final Verdict. Wisteria and Virginia creeper, while attractive, can be poisonous if chewed or ingested. Both plants should not be consumed because they may result in mouth pain, nauseousness, vomiting, and diarrhea.

What climbing plants may dogs safely use?

Using the Picture Gallery

  • Crossvine. a capreolate Bignonia.
  • Honeysuckle in coral. Lonicera perennial.
  • Maryland creeper Quinquefoliated Parthenocissus.
  • Vine of Alamo. Dissecta Merremia.
  • Passionflower with bracts. affinis Passiflora
  • Passiflora incarnata. Maypop

Which plants are harmful to dogs?

The following plants should never be made available to dogs under any circumstances since they are the most harmful to them: Castor oil or castor bean (Ricinus communis) Cyclamen (Cylamen spp.) Dumbcane (Dieffenbachia)

Exists wisteria that is not poisonous?

Wisteria (Wisteria spp.), which typically grows in USDA zones 5 through 9, is a beautiful plant but all of its parts are lethal to both people and animals. Particularly the seeds are extremely toxic, and if a young child eats even two seeds, it can result in serious disease. Although it can be found in USDA zones 5 through 9, clematis (Clematis spp.) is hazardous to both cats and dogs. Both Boston ivy (Parthenocissus spp.) and English ivy (Hedera spp.) are potentially invasive and harmful to both humans and animals. These vines that prefer shade are hardy in USDA zones 5 through 9, although they can be very dangerous.

Are dogs poisoned by hydrangeas?

Signs of Pet Hydrangea Poisoning Ingesting enough hydrangea leaves, blooms, or buds can cause vomiting and diarrhea in dogs and cats. Lethargy, despair, and bewilderment may result from severe hydrangea poisoning.

Why is my dog now devouring plants?

In your yard or house, you can discover that your dog is gnawing on a certain plant or a variety of plants. Know the plants that are growing in your yard and house and make sure they are not hazardous to your dog by doing some study on them. Remove the plant or see your veterinarian if you are unsure about a plant.

Similar to why they enjoy eating grass, your dog may be eating plants for a variety of reasons. Some plants might taste delicious, your dog might lack certain nutrients, they might be feeling queasy or gassy and want to get rid of the symptoms, or they can just be bored.

If you observe that your dog keeps eating plants or if you detect any signs that might point to poisoning, call your veterinarian. Vomiting, diarrhea, tremors or convulsions, and loss of consciousness are all possible poisoning symptoms.

Your dog may be eating plants for the following reasons:

  • They like the flavor.
  • Lack of nutrition / Pica
  • Gas or pain in the abdomen
  • Possibility of curiosity or boredom