At the moment, both of my cats get Purina. (One gets Kitten chow, the other gets the 'adult' food in the blue bag.) And once a day when I get home, the kitten gets a fourth of a can of wet cat food. Every once in a while they both get treats of bits of meat and my adult cat's favorite, tuna juice. Should I consider switching foods or does this sound fine? What kind of foods do you feed your cats?