No — never feed onion to a rabbit.
Destroys red blood cells. Toxic in all forms (raw, cooked, powder).
Point your camera at it. Dr. Hopps identifies the food — including plants by species — and tells you whether it is safe, risky, or dangerous.
Open the Food ScannerFood guidance, not a diagnosis. If your rabbit has already eaten something you are worried about — especially if they have stopped eating or producing droppings — call a rabbit-savvy vet. Run the emergency check →