A good basic vitamin and mineral supplement.
I have used the supplement for one year. The fellini complete is a good basic food supplement but still a bit pricey. I see the 19.3 % calcium carbonate really as a cheap filler, albeit one that is necessary for a healthy cat. I use mainly whole rabbit pheasant and partridge but have to discard organs and bone because of the calcium and vits. I like to maintain a flexible approach including at times organs and spinal chord and or ground eggshell for optimum pet health.