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Tiger Lily vs. Lily: which is safe for cats and dogs?

Tiger Lily and Lily are frequently confused because they share the common name Tiger Lily, leading many pet owners to wonder if they are distinct in their safety profiles. In reality, both plants belong to the same genus and are considered dangerous for households with pets. While they pose a severe, life-threatening risk of acute kidney failure specifically to cats, they are generally considered to cause only mild gastrointestinal distress in dogs. Because both plants carry significant risks, it is best to keep them entirely out of reach of your animals. Understanding the specific dangers of each is essential for keeping your home environment safe.

Tiger Lily

Lilium tigrinum

The Tiger Lily is a bulbous perennial known for its striking orange, spotted flowers. It is highly dangerous to cats, as all parts of the plant can cause severe health complications.

cat

Potentially toxic

Consulted references classify the plant as toxic or irritating for that pet type.

Watch for

Vomiting, lethargy, loss of appetite, and signs of kidney failure such as increased thirst and urination.

dog

Uncertain

Identity or evidence quality is not strong enough for a firm answer.

Watch for

Potential for mild gastrointestinal upset including vomiting or diarrhea.

Full Tiger Lily reference →

Lily

Lilium species

True lilies are highly toxic to cats, causing severe kidney damage even with minimal exposure. While data for dogs is less definitive, they should still be kept away from all parts of the plant.

cat

Potentially toxic

Consulted references classify the plant as toxic or irritating for that pet type.

Watch for

Vomiting, lethargy, loss of appetite, increased thirst, and frequent urination.

dog

Uncertain

Identity or evidence quality is not strong enough for a firm answer.

Watch for

Mild gastrointestinal upset, including vomiting or diarrhea.

Full Lily reference →