I have tried all kinds of different wet foods, and Pixie will not touch them she won't even eat treats if they aren't the crunchy ones. She will not touch cat lax either to help with her hairballs and I gave up on that. So since she will only eat dry food I found her a good quality food that is formulated to help with hairballs, so is there anything else I need to do for her since she will no touch wet food?