I have seven kitties all fixed. Currently I feed them Friskies Deli formula. Its the only thing they want to eat. I have tried Iams, Science Diet , and Eukenuba but they would rather starve then eat it.

Any suggestions on how I can get them off this filler filled food and on to something healthier that they will eat.
Well they are they all lost between 2-4 pounds when I tried weening them onto another food. They just let it sit and wont touch it or they will pick out the old food and leave the new. I have strange kitties. I am looking into seeing if I can get some samples of the Felidae food. No one sells it in my area.

Any good websites that will ship?