In most breeds, shed fur can carry proteins and dander all over your house. So-called “hypoallergenic” breeds don't have that problem. But of course, they can still cause an allergic reaction. No breed is truly allergy-safe.
Do non-shedding dogs cause allergies?
When a dog sheds its fur (and dander), that allergy-inducing protein is released into the air. That's why non-shedding breeds tend to lessen allergic reactions in humans — no shedding means fewer of those allergen-inducing proteins are released. But no dog breed is entirely hypoallergenic.
Do non-shedding dogs have dander?
While no dog is 100% hypoallergenic, it's possible to find less-allergenic dog breeds that are better suited for allergy-sufferers. These dogs have a predictable, non-shedding coat that produces less dander. Dander, which clings to pet hair, is what causes most pet allergies in people.
Can you be allergic to dog fur but not hair?
People can also be allergic to animals with feathers (birds like parrots or parakeets). When you have a pet allergy, you are not allergic to the pet's hair, fur, or feathers. You are allergic to the protein that is found in the pet's dander (dead skin cells) saliva, and urine.
Can you be allergic to some dogs and not others?
An allergic reaction occurs when a sensitive person's immune system reacts abnormally to the usually harmless proteins. Different breeds produce different dander, so it's possible to be more allergic to some dogs than others.
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