Hi Tonnie, I'm sorry regarding your allergy, that has to be really hard. Regarding the automatic feeders I can present you with Tips on your two cats. The Super Feeder 3XL Combo means that you can forget about filling the hopper often mainly because it comes with a 1.five Gallon https://pet-shop-dubai61713.wikikali.com/1697360/fascination_about_best_value_cat_food