what is dog dander

Dog dander is made up of tiny flecks of skin shed by dogs, which can trigger an allergic reaction in some people. Dander is one of the most common allergens in the world and can cause upper and lower respiratory problems such as congestion, sneezing, runny nose, chest tightness, and wheezing. Other symptoms include watery eyes, itching, and eczema or rashes. Due to how lightweight and small pet dander is, it can remain suspended in the air for a long period of time and can easily stick to furniture, bedding, fabrics, and many other household items. To limit dog dander, it is recommended to bathe your dog weekly with products that are labeled specifically for your pet.