Dogsareman'sbestfriends.Sicceveryverylongago,manhasbeenpleasedwiththecompanyofdogs.Inourcommunitytherearequiteafewguidedogs,whichhelptheirmastersontheirway.thereisalsoonethatcanhelpdopartofthehousework,asissaidtobeasgoodasahumanservant.Dogsarehighlyintelligentbeings,andtheycanusuallygetagoodcommandofwhatistaughttothem.andcanlearnitinjustaveryshorttime.IntheUSA,somedogsaretrainedtouseveryadvancedcommunicationtools.Aswereadfromthenewspaperofdogsprotectingortakingcareofthehouseastheirmastersleaveforwork,theyareveryusefulandcheapemployees,.Andwhat'smore,dogsareverytruthfultotheirmasters.Andwehavereadprettymanystoriesaboutdogssavinghumansinafire,infloodsandinthesnowandsoon.Theregoesastorythatapolicedogtravelling200kilometersbyitselftochaseaveryhardenedandexperiencedcriminal,andwithitshelpthepolicefinallycatchhimandbringhimtojustice.Ihaveseenafilminwhichthedogstillstayswithitsmasterwhenhehasdied,justsittingattheusualcrossroadswaitingforhisreturn.Everydaythedogrepeatsthesamethings,tillitisnolongerabletodosobecauseofitsoldage..Inthismodernsocietypeople'srelationshipwithdogscansometimesbebetterthanthatwiththeirfellowhumanbeings,andthatshowsitiseasierforsomepeopletogetonwithdogsthanwithotherpeople.Inconclusion,nomatterhowthehumansocietydevelops,tosome,thedogremainsaclosefriendtoman.