As of late my kitten (will be 1 in august) wont eat any wet food. She'll only eat dry, what im currently feeding her is ProPlan's sensitive skin and stomach formula. I started feeding it to her cause my older cat needs that formula, and she seems to enjoy it (its lamb flavored). But ive heard that having a dry-food only diet can cause crystals and all these other problems. So, can anyone tell me the best (hopefully not $15-$20 a bag) dry food, or one that prevents crystals from forming?