Nonexpensive allergy dog food?

The only real problem here is that you can't really expect such a sensitive dog to get better eating a lower quality food like Pedigree, which has a lot of filler and unneccessary ingredients in it. My mom had similar issues with her pug until she switched him to a food she got online called Flint River, then his ears and skin cleared right up and he's been happy and healthy ever since!