my friend's cat has had irritated, runny, crusty pink eyes for the past year or so. he's less than 2 years old and he just looks miserable all the time. she's taken him to her vet and she said its allergies but she stopped trying to give him pills because it was too much trouble. i know most pet allergies are from foods and i've told her she should try switching to a hypoallergenic food. what else could she try?


