title: Breathing problems 'considered normal' by owners of short-nosed dogs.
mesh_terms: D000827:Animal Welfare; D000818:Animals; D001947:Breeding; D004283:Dog Diseases / Q000453:epidemiology / Q000209:etiology; D004285:Dogs / Q000033:anatomy & histology* / Q000502:physiology; D009666:Nose / Q000033:anatomy & histology* / Q000502:physiology*; D012119:Respiration; D012120:Respiration Disorders / Q000453:epidemiology / Q000209:etiology / Q000662:veterinary