C.N.
I recently learned something about dander allergies. My husband is asthmatic and allergic to dander. We have several pets and my daughter and her several pets are staying with us. The extra dander started making my husband cough and wheeze something fierce. A friend of mine told me that sprinkling brewer's yeast on the animals' food changes the composition of the dander so that it's not as reactive for people with allergies. When I started doing that, he went from having several full-blown asthma attacks a day to occasional sneezes and sniffles..