I have had seasonal allergies for years and knew I was allergic to pet dander. I lived with my sister after our daddy died and there was NO compromise with her about her dog. I knew from allergy testing that besides the animals, I was allergic to grass, trees, pollen, dust, mold, and all things you can't avoid. I took allergy injections for years and I currently use Symbicort. I do pretty well with the Symbicort and an Albuterol for any chest tightness and Singular at bedtime.