Our Petvit Allergy Aid Tablets help in reduce symptoms of allergies. And its contain many plant-based ingredients like Nettle Leaf Extract, Bromelain comes from the pineapple plant, Turmeric Root Extract, Burdock Root, Licorice Root. All are help to reduce including runny nose, watery eyes, hives, and swelling of the face and lips. Relief from itchy skin is here. Alleviate the discomfort of seasonal allergies with Best Seasonal Allergy Reliefs Support Supplement for pets. A mixture of quality, natural ingredients helps your dog maintain normal histamine levels and skin health.