10 % American dog owners have allergies . Allergies caused by protein in the dander , saliva or urine , not by food . It is also possible for someone to develop dog allergies months or years after bringing the animal home . Belief that certain foods are hypoallergenic is ` ` a complete misconception '' Medications available to treat symptoms , but best remedy is not to have them .
10 % American dog owners have allergies . Allergies caused by protein in the dander , saliva or urine , not by food . Belief that certain foods are hypoallergenic is ` ` a complete misconception '' Medications available to treat symptoms , but best remedy is not to have them .