Are Dalmatian wall bellflowers poisionous to pets?

Dalmatian wall bellflowers (Campanula portenschlagiana) are generally considered non-toxic to pets, including cats and dogs. However, while they are not known to cause serious harm, ingestion may still lead to mild gastrointestinal upset, such as vomiting or diarrhea. It's always best to monitor your pets around any plants and consult a veterinarian if you suspect they've eaten something harmful.