Is Clematis Toxic to Dogs? A Guide to Clematis Poisoning Risks and Symptoms

With their vibrant colors and ability to beautifully cover walls, fences, and arbors, clematis vines are a popular addition to home gardens and landscaping. But is this ornamental plant safe for our canine companions? Are clematis toxic to dogs if chewed or ingested? Let’s explore the facts about clematis poisoning risks for curious dogs.

Are Clematis Toxic to Dogs?

Yes, clematis plants are considered mildly to moderately toxic to dogs according to the ASPCA The risk comes from

• Ingestion of the leaves stems or flowers leading to gastrointestinal upset

• Contact dermatitis from brushing against the foliage and flowers

While not life-threatening, clematis can cause discomfort if dogs nibble on or rub against the vines. The level of toxicity depends on how much is consumed. Small ingestions may only cause minor irritation.

Active Toxins in Clematis

Clematis contains an irritant glycoside called protoanemonin. When leaves or stems are crushed, chewed or damaged, this toxin is released.Protoanemonin causes:

• Mouth and throat irritation if ingested

• Stomach upset, drooling, vomiting and diarrhea

• Skin redness and pain if contacted

So while the toxin is not highly dangerous, it can make dogs quite uncomfortable resulting in gastrointestinal and dermatologic issues.

Risks of Clematis Poisoning in Dogs

Possible risks of clematis poisoning in dogs include:

• Vomiting, drooling, nausea and diarrhea

• Burning mouth pain or gastrointestinal distress

• Loss of appetite or pawing at the mouth

• Skin redness, itching or pain if contacted

• Dehydration if repeated vomiting or diarrhea occurs

In most cases, small ingestions simply cause irritation and stomach upset. But monitor your dog closely if he eats clematis to ensure serious toxicity does not occur.

Are Some Clematis Varieties More Toxic?

There is not strong evidence that particular clematis species or cultivars are more dangerous than others. The key things determining level of toxicity are:

• Part of plant contacted – leaves and stems highest risk

• Amount consumed or brushed against

• Dog’s sensitivity and overall health

In general though, avoid types with higher sap levels like Evergreen clematis, which may have increased protoanemonin content. But all clematis should be considered potentially irritating.

Symptoms of Clematis Poisoning in Dogs

Be alert for these possible signs of toxicity if your dog eats or contacts clematis:

• Pawing at the mouth

• Drooling and nausea

• Vomiting

• Diarrhea

• Loss of appetite

• Red, itchy skin

• Pain when contacting plant

Effects depend on amount consumed, but watch for distress after dog interactions with clematis vines or foliage. Seek veterinary guidance at the first symptoms.

What to Do if Your Dog Eats Clematis

If your dog ingests any part of a clematis plant, take these steps:

• Remain calm but act quickly.

• Contact your vet or pet poison control hotline.

• Bring a sample of the plant for identification if possible.

• Induce vomiting only if instructed by your veterinarian.

• Watch for symptoms of GI or skin irritation over the next 24 hours.

• Call your vet immediately if you notice vomiting, drooling, diarrhea or other concerning signs of toxicity.

• Take your dog to the vet promptly if symptoms seem serious.

While a moderate risk, clematis poisoning can usually be managed at home unless severe symptoms appear warranting hospitalization for decontamination and supportive veterinary care.

How is Clematis Poisoning Diagnosed?

Your veterinarian will likely diagnose clematis poisoning based on:

• Your description of possible ingestion or contact exposure

• Onset timing of symptoms like drooling, vomiting, or skin irritation

• Bringing a sample of the plant for confirmation

• Severity of symptoms after exposure to the plant

Blood tests may be done but are not required for most cases. Veterinary treatment focuses on addressing the symptoms and minimizing any toxicity effects.

Is There a Treatment for Clematis Poisoning?

There is no specific antidote for clematis poisoning. Veterinary treatment consists of:

• Inducing vomiting to eliminate any plant material still present

• Providing IV fluids to counteract dehydration

• Giving anti-nausea or anti-diarrheal medications as needed

• Soothing skin irritation with a topical wash

• Providing supportive care and monitoring for serious symptoms

Treatment focuses on addressing symptoms and keeping dogs as comfortable as possible after clematis exposure. Most dogs recover well with prompt veterinary attention.

Are Clematis Flowers Toxic to Dogs?

Yes, clematis flowers contain the same protoanemonin toxin that makes the foliage risky. Eating the blooms can cause oral irritation, drooling, vomiting and other GI upset just like the leaves and stems. It’s best to keep dogs away from all parts of clematis vines.

Are Clematis Leaves Poisonous to Dogs?

Clematis leaves are considered the most toxic part of the plant. The leaves and stems contain the highest levels of the protoanemonin irritant. Ingesting the foliage therefore poses the greatest risk of gastrointestinal distress like vomiting, diarrhea and abdominal pain if large amounts are consumed. Keep dogs from munching on clematis leaves.

Is It Okay If My Dog Touched Clematis?

Simply brushing against clematis vines may cause skin redness, itching, burning sensations or hives in sensitive dogs. The sap can act as an irritant. Carefully rinse your dog’s coat with water if contact occurs and monitor for signs of skin irritation which may warrant veterinary guidance. Avoid direct contact when possible.

Clematis Poisoning Prevention Tips

To keep dogs safe from clematis hazards:

• Grow clematis out of paw’s reach or install physical barriers.

• Train dogs to avoid the plant and provide alternative outlets like chew toys.

• Pick up and discard any fallen leaves, flowers or vines.

• Check your yard for clematis growth before allowing dogs to roam.

• Teach children not to feed clematis parts to pets.

Take simple precautions and dogs can coexist safely with clematis in your landscape. But know the risks and respond promptly if exposure occurs.

Are Other Garden Plants Toxic?

Yes, many popular garden staples can pose risks to dogs including:

• Sago palms

• Lilies

• Azaleas

• Daffodils

• Chrysanthemums

• Tulips

• Hydrangeas

Research any plants before allowing dog exposure. Lilies and sago palms are highly toxic. But many offer mild to moderate hazards requiring awareness and preventative measures.

What to Plant Instead of Clematis Around Dogs

Some safe, non-toxic alternatives to clematis vines include:

• Hyacinth bean vine

• Cypress vine

• Passion flower

• Cardinal flower vine

• Coral honeysuckle

• Cup and saucer vine

• Mandevilla

Stick with non-irritating vines around dogs and supervise any garden interactions. A bitesize nibble with most plants won’t harm dogs, but better safe than sorry!

Is Clematis Toxic to Other Pets?

Yes, in addition to dogs, clematis plants are also considered toxic to cats and horses. The irritant glycosides pose a risk if leaves or stems are ingested, causing similar gastrointestinal upset. Other pets like pet birds and rabbits may also be affected by the sap so it’s best to keep all animals away from direct contact with clematis vines for their safety.