But levels of allergen - specific antibodies in the blood are quite low even in allergic people, so running a simple blood test is not an answer, either. (scientificamerican.com)
But there is still a danger for allergic people around. (yorkiemag.com)
Although actual hypoallergenic breeds do not exist, they do not have much saliva on the hair and can be put up with by a lot of allergic people. (pethelpful.com)