PetArmor Antihistamine Tablets for Dogs provide fast-acting relief from itching, skin irritation, and mild anxiety caused by allergies, insect bites, or travel stress. Each tablet contains 25 mg of diphenhydramine HCl—the same active ingredient found in Benadryl® Allergy Ultratab®—but formulated specifically for dogs. These easy-to-give tablets are ideal for managing symptoms related to seasonal or environmental allergies. PetArmor offers a reliable, vet-trusted solution at an affordable price for your pet’s ongoing comfort.