What Is Dog Dander?

All dogs produce dander, which can trigger allergies.

Dog dander is made up of the small flakes of dead skin that dogs shed on a continual basis. Dog dander can typically be found in all kinds of environments.

Process

The dander collects on a dog's fur, as well as collecting on clothing, walls, carpeting and many other surfaces. Dog dander can also become airborne after petting or grooming, remaining airborne for some time before sticking to surfaces around your home.

Dog Allergies

Dog dander exacerbates allergies and asthma due to the proteins, also called allergens, that are found in the dander.

According to the Asthma and Allergy Foundation of America, 15 to 30 percent of people with allergies are allergic to dogs or cats.

Types

Dander differs between breeds and animal species due to different mixes of proteins and cells found in the dander. People who suffer from dog allergies may be allergic to specific breeds of dogs, or they may be allergic to all dogs.

Considerations

Dander accumulates in contained areas and collects in the dust in homes, including homes where there are no animals present. Because it is often airborne and quite sticky, dog dander is easily carried from one place to another.

Breeds

Certain dog breeds, such as German shepherds and cocker spaniels, tend to shed their skin more quickly than others, resulting in a greater allergic reaction to those breeds. Unfortunately, all dog breeds produce at least a little dander.

References

• Asthma and Allergy Foundation of America: Pet Allergies
• Your Total Health: Dander