Some people with dog allergies may find that a saline rinse daily to clear nasal passages of allergens can help. A nasal lavage can control symptoms such as congestion and postnasal drip. OTC saline sprays and nasal lavage kits are readily available. You can also make your own by mixing 1/8 teaspoon of table salt with distilled water. There are several things dog owners can do around the home to reduce allergens, such as setting up dog-free zones, bathing the dog weekly using a pet-friendly shampoo, removing carpeting, upholstered furniture, horizontal blinds, curtains, and any other items that may attract dander. Using high-efficiency particulate air purifiers to reduce airborne allergens in the home can also help. Keeping the dog outside, looking into hypoallergenic dog breeds, and using a trial period when introducing a new pet to the family to assess family members’ reactions to the new dog are other options. Allergy shots expose you to the animal protein that’s causing the reaction and help your body become less sensitive, reducing symptoms.