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Is Red Maple toxic to cats?

NO (NON-TOXIC)
Good news, Red Maple is a cat safe plant! While this plant is non-toxic, it may still irritate your cat's tummy and potentially cause vomitting or diarrhea if ingested.
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Additional Names:Swamp Maple, Scarlet Maple, Curled Maple, Soft Maple
Scientific Name:Acer rubrum
Family:Aceraceae
Detailed Write-up
Author:
Alec
Last Updated:
7/13/25

Is Red Maple Toxic to Cats?

The Science Behind Red Maple and Feline Health

As a cat owner, it is important to know the various plants that may pose a danger to your feline friend. Red Maple (Acer rubrum) is one of those plants that may cause harm to your cat if ingested. In this article, we will explore the science behind Red Maple and feline health, so you can better protect your cat from any potential harm.

What is Red Maple?

Red Maple is a deciduous tree that is native to North America and can grow up to 90 feet tall. The tree received its name from the red hue of its leaves in autumn. Red Maples are commonly found in eastern Canada and the United States, particularly in wet areas such as swamps and bogs. The Red Maple tree is a valuable resource to humans who use it for its lumber, firewood, syrup, and decoration. However, the tree is toxic to many animals, including cats.

Why is Red Maple Toxic to Cats?

Cats are particularly susceptible to Red Maple toxicity. The tree contains compounds called gallic acid and tannins, which are found in high concentrations in its leaves. When cats ingest Red Maple leaves, they can cause a range of symptoms that vary depending on the cat's age, size, and the amount of leaves ingested. The primary danger of Red Maple toxicity in cats is the damage it does to the cat's red blood cells. Cats' red blood cells are particularly vulnerable to the toxicity of gallic acid and tannins. These compounds interfere with the cat's hemoglobin, the protein in red blood cells responsible for carrying oxygen to the cat's tissues and organs. When a cat loses a significant number of red blood cells, it may develop anemia, which can cause lethargy, weakness, and even death. Other symptoms of Red Maple toxicity in cats include vomiting, diarrhea, abdominal pain, depression, and a lack of appetite. In some cases, cats may experience difficulty breathing, seizures, and even coma.

How to Protect Your Cat from Red Maple Toxicity

If you have Red Maple trees on your property, it is best to keep your cat away from them. Ensure that the cat's environment is safe by removing any fallen leaves from the ground, trimming low-hanging branches, or erecting barriers around the trees. If you see your cat eating leaves, flowers, or stems from a Red Maple tree, contact your veterinarian right away. The veterinarian will examine the cat and provide appropriate treatment based on the severity of the cat's symptoms. Treatment may include blood transfusion, fluids, and medications to protect the cat's red blood cells from further damage. Preventative measures are always the best way to protect your cat from harm. Ensure that your cat is not hungry or bored by providing regular meals and entertainment. Keep your cat indoors if possible, or supervise your cat when outside. These actions can decrease the likelihood of your cat ingesting harmful plants.

Conclusion

Red Maple can be toxic to cats, and it is essential to be aware of this fact and take the necessary precautions to keep your cat safe. If you suspect your cat is experiencing Red Maple toxicity, contact your veterinarian immediately. Your veterinarian can provide appropriate treatment and help to prevent lasting harm. By being vigilant and taking steps to protect your cat, you can ensure that your furry friend remains healthy and happy for years to come.
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