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Rex Begonia vs. Metallic Leaf Begonia: which is safe for cats and dogs?

Rex Begonia and Metallic Leaf Begonia are frequently compared by houseplant enthusiasts because both belong to the Begonia genus. If you are a pet owner, it is important to know that both of these popular ornamental plants are considered potentially toxic to cats and dogs. Each contains soluble calcium oxalates, which cause immediate irritation and discomfort if your pet decides to chew on or ingest the leaves or stems. While the severity of the reaction is generally similar for both plants, it is essential to keep them out of reach of your animals to prevent accidental exposure and the resulting oral distress.

Rex Begonia

Begonia rex

The Peace Begonia is a popular ornamental houseplant prized for its vibrant, patterned foliage. It contains soluble calcium oxalates that can cause irritation if ingested by pets.

cat

Potentially toxic

Consulted references classify the plant as toxic or irritating for that pet type.

Watch for

Oral irritation, excessive drooling, difficulty swallowing, and vomiting.

dog

Potentially toxic

Consulted references classify the plant as toxic or irritating for that pet type.

Watch for

Oral irritation, intense burning of the mouth, tongue and lips, excessive drooling, and vomiting.

Full Rex Begonia reference →

Metallic Leaf Begonia

Begonia metallica

Begonia metallica is a popular ornamental houseplant known for its textured, metallic-sheen foliage. It contains soluble calcium oxalates that can cause irritation if ingested by pets.

cat

Potentially toxic

Consulted references classify the plant as toxic or irritating for that pet type.

Watch for

Oral irritation, excessive drooling, difficulty swallowing, and vomiting.

dog

Potentially toxic

Consulted references classify the plant as toxic or irritating for that pet type.

Watch for

Intense burning and irritation of the mouth, tongue, and lips, excessive drooling, and vomiting.

Full Metallic Leaf Begonia reference →