Dr. Susan and Dr. Jollle are discussing the Easter Lily, a favorite plant during the Easter season. The bad news is that Easter Lilies are so toxic for cats. Even just a little bit of pollen, a bite of leaves, or some of the water in the vase of an easter lily bouquet, can make your cat very sick and cause renal failure (the kidneys will stop working). SO better not get Easter Lilies this year if you have a cat around!