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Is Golden Ragwort toxic to cats?

YES (TOXIC)
Unfortunately, Golden Ragwort is toxic and potentially harmful to cats. We recommend you keep your feline friends away from this plant. See the table below for more information.
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Additional Names:Ragwort
Scientific Name:Senecio species
Family:Compositae
Toxic Principles:Pyrrolizidine alkaloids
Clinical Signs:Horses: liver disease (must be ingested in large amount or over a long time period)
If you think your cat may have ingested a poisonous substance, call 888 426 4435 or your local vet
Detailed Write-up
Author:
Alec
Last Updated:
7/13/25

Is Golden Ragwort Toxic to Cats?

Introduction

Golden Ragwort, also known as Packera aurea, is a plant that belongs to the Asteraceae family. It is native to North America and is commonly found in wetlands, meadows, and forests. The plant is known for its bright yellow flowers that bloom from April to June. While it is a beautiful plant, pet owners must be aware of its potential toxicity to their furry friends. In this article, we will explore whether Golden Ragwort is toxic to cats or not.

The Toxicity of Golden Ragwort

Golden Ragwort contains chemicals called pyrrolizidine alkaloids (PAs) which are known to be toxic to humans and animals. These chemicals can cause liver damage, respiratory failure, and even death. According to the ASPCA, Golden Ragwort is considered to be toxic to cats, dogs, and horses. The ingestion of Golden Ragwort can cause vomiting, diarrhea, lethargy, and possibly even liver failure in cats. Therefore, it is crucial for pet owners to keep their cats away from this plant.

Symptoms of Golden Ragwort Poisoning in Cats

If you suspect that your cat has ingested Golden Ragwort, you need to look out for the following symptoms:
  • Vomiting
  • Diarrhea
  • Lethargy
  • Loss of appetite
  • Jaundice (yellowing of skin and mucous membranes)
  • Abdominal pain
  • Difficulty breathing
  • Seizures
If you notice any of these symptoms in your cat, you need to seek immediate veterinary attention. Your veterinarian may need to perform blood tests, ultrasound, or liver biopsy to determine the extent of the liver damage.

Prevention

The best way to prevent Golden Ragwort poisoning in cats is to keep them away from this plant. If you have Golden Ragwort growing in your yard, you need to remove it as soon as possible. Make sure to wear gloves while handling the plant as PAs can be absorbed through the skin. Also, ensure that your cat does not have access to any wild Golden Ragwort growing in your neighborhood or nearby parks. If you are unsure if a plant is safe for your cat, it is best to err on the side of caution and assume that it is toxic. You can check the ASPCA's list of toxic and non-toxic plants to get a better idea of which plants to avoid.

Treatment for Golden Ragwort Poisoning in Cats

If your cat has ingested Golden Ragwort, the treatment will depend on the severity of the symptoms. In mild cases, your veterinarian may induce vomiting to remove the plant from the stomach. Activated charcoal may be given to prevent the absorption of PAs from the digestive system. In more severe cases, hospitalization may be necessary. Intravenous fluids may be given to prevent dehydration and flush out toxins from the body. Your cat may also require medication to manage symptoms such as vomiting and diarrhea. In cases of liver failure, your cat's liver function may need to be supported with medication or a special diet.

Conclusion

Golden Ragwort is a beautiful plant, but it is toxic to cats. Its pyrrolizidine alkaloids can cause liver damage, respiratory failure, and death in cats. As a pet owner, it is essential to be aware of the symptoms of Golden Ragwort poisoning and take preventative measures to keep your cat safe. If you suspect that your cat has ingested Golden Ragwort, seek immediate veterinary attention. With prompt and appropriate treatment, most cats can recover from Golden Ragwort poisoning.
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