Safe leafy green. Rich in vitamins and fiber. Can be fed raw or lightly steamed.
None in moderate amounts
Safe as occasional green. Chop finely to prevent choking.
Carrots are a healthy, low-calorie snack. Crunchy texture helps clean teeth.
All members of the allium family (onions, garlic, shallots, chives, leeks) are toxic. They damage red blood cells and can cause anemia.
Broccoli is safe in small amounts. Contains isothiocyanates which can cause gastric irritation in large amounts.
Wild mushrooms can be highly toxic. Store-bought mushrooms are generally safe, but wild ones should always be avoided.
Spinach contains oxalates which can cause kidney issues in large amounts.
Celery is a crunchy, low-calorie treat. It can help freshen breath.