water got in one room in my house during a flood and mold has started to form on the wall. would that have anything to do with Sophia's hair loss?.
i think your cat's hair loss os caused by a fungal infection.. coz hair loss is common when animals are stricken with fungal infections..
and i bet the pool of water that came into your house is where your cat got her fungal infection..
are you sure that the cat hasnt had any fights recently..