PET WELLBEING RESPIR GOLD 2OZRespir Gold is a vet formulated blend of five herbal ingredients designed to help maintain normal, open airways and comfortable, easy breathing in canines. It supports normal histamine levels in the respiratory tract which helps your pet have a normal response to environmental allergens. With continued and consistent use, this gentle respiratory formula can help your dog maintain normal, easy breathing, and is suitable for dogs of all ages. Black