answer:It is actually the proteins in the saliva that stimulate an immune reaction, so an over-groomer is probably not helping the situation. There are some products that seem to help, although nothing will completely get rid of dander and the associated allergens. My allergies are exacerbated by dirty, unkempt cats. It might be worth bathing the kitty and seeing if that helps. There are some decent over the counter allergy medications available now, so if your boyfriend is willing, being medicated pre-exposure may help. I have to say, however, that your boyfriend’s reaction sounds relatively severe, so you may have to be a dog owner.