Siberians may be 90% hypoallergenic.
How is it that the Siberian is non-allergic cat? Scientists have named the protein in the feline saliva, FEL D-1. When the cat cleans itself, the protein then dries on the fur leaving dander. The dander particles are small and air filters cannot remove them from the air. One theory is the siberian has far less than normal, or none of this protein, therefore no dander.
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