Very Veggie Dog Bones(mini size 1 1/2 inches long 70 bones!) FREE SHIPPING WITH ALL ORDERS ARE ARE $50.00 OR MORE! Spinach is a good source of fiber, calcium, potassium and vitamins A, B6 and K! Spinach contains twice as much iron in comparison with most other greens! Carrots have repeatedly shown to nourish the optic nerve and significantly improve eyesight! Carrpt are the richest vegetable source of the pro-vitamin A carotene!