Is Thornless Evergreen Blackberry toxic to cats?

No — thornless evergreen blackberry 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. ASPCA-grounded as non-toxic: the ASPCA lists Rubus (Creeping Rubus, Rubus pedatus) as non-toxic to cats and dogs, and blackberry leaves and fruit are not considered poisonous. The thornless canes also remove the usual thorn-scratch hazard. Berries are safe for pets in moderation.

Yes — the ASPCA lists thornless evergreen blackberry 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: Thornless Evergreen Blackberry is non-toxic to dogs as well. See the full thornless evergreen blackberry 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.