Wendy Rogers
I treated my dog's allergies with homeopathic drops. His holistic vet said they work better than allergy shots. Got the drops from pureformulas.com. The drops are made by Professional Formulas and he gets household dust & mold mix, Grass & Weed mix, and Northeast Allersode (tree pollen). There are other locations for the Allersode for tree pollen. You would choose Southwest Allersode for LA.