Flapjack was passed around from home to home before we got a chance to adopt him. He was underweight, and would only eat sugar filled mass-market food that would damage his teeth in the long run (and has). He refused to eat anything but cow milk and meow mix! It took nearly 3 months of trying different foods to find some that he both liked, and were high enough protein to get him to his target weight!
Now he adores Primal’s Freeze Dried Turkey (dry only, not reconstituted), Taste of the Wild, and Best Feline Friend wet food.