I have a 5 month old Maltese pup with severe food allergies. She vomits and has constant diahrrea to the point that she has not gained any weight in the last month or so. She also has constant ear infections. I have her on a bland diet of boiled chicken and rice and she is doing really well. Does anyone know of a brand of dog food that may work for her?

I am not sure what she is allergic to, but the vet said she has been having allergic reactions. Any suggestion? The puppy food still has to be nutritious.