AAEP acclimation_process ASTHMA Beneficial_Effects bronchodilator calf_pneumonia canine_pneumonia cat restraint CATS change treatment Chronic alveolar emphysema clear_lungs CLINICAL TRIALS company congestive heart failure Congestive_heart_failure COPD COPD/Heaves customer_support DOGS EIB exercise_induced_bleeding feline_upper_respiratory Foal_Pneumonia frequency_of_treatment gaited horses Heaves HEAVES HEAVING Love my Horse Love my Pet maintnenance protocol NEW PROTOCOL office_visits OXYGEN _EXCHANGE performance_horses pet_acclimation protocol PRO_ MODEL quality_of _life relaxation Respiratory_Conditions sport_horses treatment plateau treatment safety