Today’s dogs serve as a number of different tools. We train dogs to see for the blind, we train them to sniff for drugs, we train them to save people’s lives, and we train them to be our faithful companions. There is no doubt that the dog has a wide variety of skills and jobs. We selectively breed the dog to gain the certain attributes we are seeking, and we know which dogs …showed first 75 words of 1038 total…

…showed last 75 words of 1038 total…even being present! Bibliography · Whitehead, Sarah. Dog, The Complete Guide. London: Team Media, Ltd.,1999 · Friend, Tim “Dog domestication dates to early man.” USA Today, 10/23/97. [http:// www.usatoday.com/life/science/ancient/lsa023.htm] (2 October 2000) · Dansie, Amy “Man's Oldest Best Friends: Ancient Dogs in Nevada.” Nevada State Museum Newsletter, May/June 1999. [http://dogs.about.com/pets/dogs/gi/dynamic/offsite.htm?site=http%3A%2F%2Fdmla.clan.lib.nv.us%2Fdocs%2Fdmla%2Fnewsletters%2Fmus-let07.htm%2311] (2 October 2000)