Infertility in the dog.
D000818:Animals; D004283:Dog Diseases / Q000209:etiology*; D004285:Dogs; D007248:Infertility, Male / Q000209:etiology / Q000662:veterinary*; D008297:Male; D012662:Semen Preservation / Q000662:veterinary; D013076:Sperm Count / Q000662:veterinary; D013081:Sperm Motility