Poisonous Plants for Dogs 

Some plants can be highly toxic to dogs — and often, it’s the ones we commonly grow in our gardens or keep in our homes. At Oathall Vets, we want to help you keep your dog safe by knowing what to avoid and what to do if you’re unsure. 

Common Plants Toxic to Dogs: 

• Daffodils – Especially the bulbs; can cause vomiting, drooling, and even heart issues. 

• Tulips – Bulbs are the most toxic; can cause gastrointestinal upset. 

• Foxglove – Contains cardiac glycosides; can be fatal. 

• Rhododendron/Azaleas – Very toxic; can cause drooling, vomiting, and potentially heart failure. 

• Oleander – Highly poisonous; affects the heart. 

• Autumn Crocus – Causes vomiting, gastrointestinal bleeding, liver and kidney damage. 

• Sago Palm – All parts are toxic; can cause liver failure. 

• Ivy (Hedera species) – Can cause vomiting, abdominal pain, and drooling. 

What If You’re Not Sure About a Plant? 

• Take a photo and contact Oathall Vets immediately. 

• Keep your dog away from unknown plants. 

• Use apps or guides to help ID garden or wild plants — but always check with a vet if unsure. 

What to Do If You Suspect Poisoning 

If your dog has chewed or eaten part of a plant and you’re concerned: 

• Don’t wait for symptoms — call us right away. 

• Bring a sample or photo of the plant, if safe to do so. 

• Early intervention can save lives. 

Contact Oathall Vets immediately if you suspect your dog has eaten a toxic plant.