I switched Dozer and Blossom to Fromms Lamb and Lentil about 9 months ago, and they were doing well, but now Dozer is showing signs of allergies again. He's licking his paws until they're soaked and soggy, his eyes are goopy again, his nose is dry, and he's scratching at his neck and ears. I'm running out of protein options in the Fromms food, he's allergic to chicken, salmon, beef and now the lamb, and we've also tried the Pork and peas. I don't know what I should switch him to or which brand of food would be a good choice for his allergies. He had been on the Fromms Beef Frittata for 2 years before showing any symptoms. I feel so bad for him because he must be miserable with all his itches and licking. Does anyone have any suggestions?