Is Lollo Rosso Lettuce toxic to cats?

No — lollo rosso lettuce is listed by the ASPCA as non-toxic to cats. It is a sensible choice for a home with a cat; a curious nibble will not poison them, though no plant is meant to be eaten. Cultivated lettuce (Lactuca sativa) is a non-toxic salad green widely regarded as safe for cats and dogs and does not appear on the ASPCA's toxic plant list. It is not individually catalogued as a named ASPCA entry, but holds no known toxic principle. Serve only small, washed pieces, as overeating may cause mild loose stools.

Yes — the ASPCA lists lollo rosso lettuce as non-toxic to cats and dogs. A cat that chews a large amount of any foliage can still get a mild, brief stomach upset, so discourage grazing, but it will not be poisoned.

The ASPCA classification Growli uses applies to both cats and dogs: Lollo Rosso Lettuce is non-toxic to dogs as well. See the full lollo rosso lettuce pet-safety guide for both species.

Reliable ASPCA non-toxic picks for a cat home include spider plant, calathea, parlor palm, peperomia, and most true ferns. Browse the best cats-safe plants list to check more before you buy.