[ally173]

is it possible to develop allergies to purina ha while on prednisone so quickly.
she has been eating purina for a little over one week; not 100% transitioned yet.
i mixed it with turkey and oatmeal
however she started itching and licking her paws again; it looks like she's allergic to soy.

would hills ultra z/d or purina en be better in this case? anyone had better success with these?

thanks