HELP!!! What do I feed her?

My foodie friends I need your help.  Last Friday I took Maisie in for her yearly physical and while the doctor said she was doing great and she’s healthy, strong and growing along her percentile curve she was concerned about Maisie’s allergies.  We have never had Maisie tested for allergies and I guess that it was always assumed that she had pollen allergies but lately pollen counts are at almost