Sphynx Cat
Apparently, the smartest cat breed in the world is also the best choice for allergy sufferers. Most cat allergies are a result of the Fel d 1 glycoprotein, which is present in cat saliva and skin excretions. Scientists assume that the lack of hair of the Sphynx decreases/changes the skin excretions and it makes it friendlier for allergy sufferers.
