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Pet safety

Is Red Romaine Lettuce toxic to dogs?

Lactuca sativa var. longifolia 'Rouge d'Hiver'

Non-toxic to dogs

No — red romaine lettuce is listed by the ASPCA as non-toxic to dogs. It is a sensible choice for a home with a dog; a curious nibble will not poison them, though no plant is meant to be eaten. This classification follows the ASPCA Toxic and Non-Toxic Plant List. Cultivated lettuce (Lactuca sativa) is ASPCA-listed as non-toxic to cats and dogs. Safe to share in small washed amounts; large quantities may cause mild loose stools. Do not confuse it with wild bitter lettuce (Lactuca virosa).

Is red romaine lettuce toxic to dogs? — FAQ

Is red romaine lettuce toxic to dogs?

No — red romaine lettuce is listed by the ASPCA as non-toxic to dogs. It is a sensible choice for a home with a dog; a curious nibble will not poison them, though no plant is meant to be eaten. Cultivated lettuce (Lactuca sativa) is ASPCA-listed as non-toxic to cats and dogs. Safe to share in small washed amounts; large quantities may cause mild loose stools. Do not confuse it with wild bitter lettuce (Lactuca virosa).

Is red romaine lettuce safe for dogs?

Yes — the ASPCA lists red romaine lettuce as non-toxic to dogs and dogs. A dog 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.

Is red romaine lettuce toxic to cats too?

The ASPCA classification Growli uses applies to both cats and dogs: Red Romaine Lettuce is non-toxic to cats as well. See the full red romaine lettuce pet-safety guide for both species.

What other plants are safe for dogs?

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

Full red romaine lettuce pet-safety