Plant safety record
Begonia
Begonia spp.
Begonia can cause vomiting and salivation in cats and dogs. The evidence here covers the genus, and names such as Watermelon Begonia need care because they can refer to a different plant.
Cats
TOXIC
Begonia should be treated as toxic to cats within this genus-level evidence scope.
Dogs
TOXIC
Begonia should be treated as toxic to dogs within this genus-level evidence scope.
Quick answer
Treat this genus-level Begonia record as toxic for both cats and dogs. Vomiting and salivation are listed effects.
Plant identity
Scientific identity: Begonia spp.
Identity level: GENUS
Safety for cats and dogs
For cats: Begonia should be treated as toxic to cats within this genus-level evidence scope.
For dogs: Begonia should be treated as toxic to dogs within this genus-level evidence scope.
Supported toxic principle: Soluble calcium oxalates
What can happen
Possible signs: vomiting, salivation.
If ingestion is suspected, remove access to the plant and contact a veterinarian or animal poison-control service for case-specific advice.
Identity clarification
The ASPCA identifies the underground portion as the most toxic portion. Watermelon Begonia must not be assumed to be a Begonia identity because that common name is also used for a Peperomia.