Cats & Dogs
Generally safeConsulted references do not classify the plant as toxic for that pet type, while still allowing for mild GI upset if large amounts are chewed.
Verified against ASPCA/provenance audit 2026-05-06 on May 6, 2026.
Pet safety reference
Black Haw
Viburnum lentago
Black Haw is a deciduous shrub or small tree known for its clusters of white flowers and dark, edible berries. It is widely considered safe for household pets, though its fibrous nature may cause minor digestive discomfort if consumed in large quantities.
Black HawNannyberrySheepberryViburnum lentago
- Light
- Full sun to partial shade
- Habit
- Shrub or small tree
- Care
- Low
Safety status
If a pet has chewed or swallowed plant material and is showing symptoms, contact a veterinarian or poison resource immediately. This product is for structured reference, not diagnosis.
Cats — concern notes
Common signs
None typically expected; however, ingestion of large amounts of fibrous plant material may lead to mild vomiting or diarrhea.
Escalation note
Generally considered non-toxic. If your cat consumes a significant amount and shows signs of distress, contact your veterinarian.
Dogs — concern notes
Common signs
None typically expected; however, ingestion of large amounts of fibrous plant material may lead to mild vomiting or diarrhea.
Escalation note
Generally considered non-toxic. If your dog consumes a significant amount and shows signs of distress, contact your veterinarian.
Bring it home
Black Hawis generally pet-safe in ordinary household exposure. If you’d like one for your space, here’s a starting point.
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Source evidence
ASPCA Toxic and Non-Toxic Plant List
toxicology · 99% reliability
Black Haw is listed as non-toxic to cats and dogs by the ASPCA.
NC State Extension Plant Toolbox
botanical · 94% reliability
Viburnum lentago is a native shrub that provides wildlife value and is generally regarded as safe for pets.
Same safety verdict
Other plants with the same verdict
Amur Maple
Acer ginnala
The Amur Maple is a hardy, deciduous shrub or small tree known for its vibrant autumn foliage and fragrant spring flowers. It is considered non-toxic to pets, though ingestion of large amounts of fibrous plant material may occasionally cause mild digestive discomfort.
Generally safe for cats & dogs.
Black Hawthorn
Crataegus douglasii
Crataegus douglasii is a deciduous shrub or small tree known for its dark, edible berries and thorny branches. It is generally considered safe for household pets, though its physical structure requires caution.
Generally safe for cats & dogs.
Mountain Camellia
Stewartia ovata
Mountain Camellia is a deciduous flowering shrub or small tree known for its beautiful white blossoms and exfoliating bark. It is considered non-toxic to pets, though ingestion of large amounts of plant material may cause minor digestive discomfort.
Generally safe for cats & dogs.
Russian Olive
Elaeagnus angustifolia
Russian Olive is a hardy, deciduous shrub or small tree known for its silvery foliage and fragrant, inconspicuous flowers. While generally considered non-toxic, it is not intended for consumption by pets.
Generally safe for cats & dogs.