Peruvian hairless dog and Asthma

Does anyone has information on the evidence (or not) of Peruvian hairless dog as not being a trigger for Asthma? I read they do not cause typical allergic reactions to dog-sensitive humans because they lack the normal dog dander. I can believe this as they are hairless, but can anyone help me to have some more evidence on this? Thanks a lot Marc

Occupational Asthma, Specialist, 10/21/2015, 10/21/2015,