Canis familiaris.
D000818:Animals; D001733:Bites and Stings / Q000453:epidemiology; D002648:Child; D004285:Dogs; D004787:Environmental Pollution; D006801:Humans; D007878:Legislation as Topic; D008404:Massachusetts; D009622:Noise; D011634:Public Health; D012499:Sanitation; D015047:Zoonoses / Q000453:epidemiology / Q000209:etiology / Q000517:prevention & control