Short answer
Mild risk. Well-cooked taro itself is low risk, but curry often contains onion, garlic or excessive fat that are more concerning. Check for vomiting, diarrhea or red gums in the next 8 hours. If the curry was onion-free and your dog only ate a bite or two of soft taro, just monitor. For larger amounts or spice-heavy dishes, call your vet.
Taro — Food safety facts
Feed with care · Dogs · full breakdown on the linked food page
Must be thoroughly cooked — raw taro contains calcium oxalate crystals that burn the mouth and throat.
The full verdict, portion guidance and serving notes are collected on the Taro food facts page.