Hello Tonnie, I am sorry regarding your allergy, that must be hard. Regarding the automatic feeders I can give you ideas on your two cats. The Super Feeder 3XL Combo enables you to forget about filling the hopper often because it comes along with a one.5 Gallon added hopper, generating https://codyydrtm.wikicorrespondence.com/5617973/cat_food_deals_can_be_fun_for_anyone