title: Collection and evaluation of canine semen.
mesh_terms: D000818:Animals; D004285:Dogs / Q000502:physiology*; D004542:Ejaculation; D008297:Male; D012661:Semen / Q000166:cytology / Q000502:physiology; D013048:Specimen Handling / Q000379:methods / Q000662:veterinary*; D013081:Sperm Motility; D013094:Spermatozoa / Q000166:cytology