American Linden

Non-toxic does not mean harmless in large quantities — the fibrous leaves can irritate a cat's digestive tract if eaten in excess, potentially causing mild GI upset. Small amounts are not a concern.

American Linden (Tilia americana) is considered non-toxic to cats. It is classified as generally safe, meaning exposure to the leaves, flowers, or bark is not expected to cause poisoning.

No toxic symptoms are expected, but consuming a large amount of fibrous leaves may lead to mild vomiting or diarrhea from the bulk plant material alone, not from any toxic compound.

Because American Linden is non-toxic, a small nibble requires no treatment. If your cat ate a significant quantity and is showing vomiting, diarrhea, or signs of distress, contact your veterinarian for guidance.

All parts of the American Linden — leaves, fragrant flowers, and bark — are considered non-toxic to dogs. That said, non-toxic does not mean harmless in large quantities; ingesting a lot of any plant material can cause GI upset.

Eating a small amount is unlikely to cause any problem. If your dog consumes a large quantity of the fibrous leaves, mild vomiting or diarrhea is possible due to the bulk material, not any toxic principle.

Probably not — the tree is non-toxic to dogs. Monitor your dog for signs of digestive upset like vomiting or diarrhea if they ate a significant amount, and contact your veterinarian if symptoms appear or your dog seems distressed.

No, American Linden (Tilia americana) is non-toxic to dogs. It is considered generally safe, with no toxic compounds identified that would harm dogs who chew on leaves, flowers, or bark.