Is Tiger Lily Toxic to Dogs?
Also known as: Devil Lily, Orange Lily, Lancifolium Lily · Lilium lancifolium
What makes it toxic
Unidentified irritant compounds in the plant tissue. Dogs lack the extreme kidney sensitivity that makes Lilium species lethal for cats, but the plant still irritates the stomach and intestines.
Warning signs to watch for
Drooling, vomiting, mild diarrhea and slight lethargy within a few hours of chewing leaves, stems or flowers, usually settling within a day.
What to do if your dog eats it
Remove plant material, offer water and monitor. Call your vet if vomiting repeats, the dog seems increasingly dull, or a large amount — especially bulbs — was eaten.
Common questions
Can a tiger lily kill my dog?
Lily-induced kidney failure is documented in cats, not dogs. A dog would have to eat a large quantity to risk anything beyond GI upset, though a vet call after a big meal is still sensible.
Why do you say the same plant is lethal to cats but mild for dogs?
The nephrotoxin in true lilies acts on feline kidneys in a way dog kidneys resist. It is a genuine species difference — which is why lilies are banned from cat households but merely discouraged for dog owners.
Are tiger lily bulbs worse for dogs?
Yes, bulbs concentrate the irritating compounds and add a foreign-body risk if swallowed whole. Discourage digging around any lily bed.
More plants checked for dogs
This page is general educational information, not a substitute for professional veterinary advice. Every pet is different — if your animal ate something concerning, contact your veterinarian or a pet poison hotline right away. Checking what your pet can eat? Visit our sister site SafeOrToxic.