Pet Wellbeing Respir-Gold for Dogs - Lower Respiratory Support, Holistic Lung Health & Deep Breathing with Black Cumin & Horehound - NASC Certified & Vet Formulated - 2 oz Liquid FormulaBrand: Pet Wellbeing Color: Brown Features: DEEP LUNG & LOWER RESPIRATORY SUPPORT Veterinarian formulated specifically for dogs who may need additional lower respiratory support, featuring scientifically studied herbs like Black Cumin and Horehound that help maintain normal airway function and support healthy deep breathing. IMMUNE RESPIRATORY FUNCTION Gentle herbal formula helps support healthy respiratory immune function, normal histamine levels,