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1、狗狗为什么这么通人（Whydopeopledogs）Whyaredogssohuman?Adoghumanistheanimalkingdom,becausethedogisoneofthefrequentcontactoftheanimal,soIthinkthataslongasthepeopleofthedog,infacttherearedolphins,whaleetc..Sometimesyouwillbesurprisedtofindthatflies,mosquitoescanfeelyouw
2、anttoshootthemandescapeinadvance,somephenomenaarenotyettruescientificexplanation,butalsowecontinuetoexplore.Firstofall,theprimitivedogisasocialsystemwithcomplexsocialsystem.Thismeansthatthedogishigherthanincattleandothersimplesocialsystemofanimalintelligenc
3、e.Second,inthecourseoffeedinganddomesticationformorethantenthousandyears.Humansdeliberatelychoosemoreintelligentdogstoreproduce,resultinginbetteroffspringIQthantheirparents.Third,scientistshaveshownthatasubstantialincreaseinhumanintelligenceisbecausehumansh
4、aveeatencookedfood.Becauseeatingcookedfoodcansavedigestionandenergyconsumption,usedtocontrolbraindevelopment.Thesameistrueofdogs.Overthepast100years,dogsnolongereatrawmeat,andhaveenoughexcessenergytopromotebrainevolution.Fourth,dogsaresocialanimals.Firstofa
5、ll,hehasastrongreactiontohistoneofvoice.Asfarasthedog'sintelligenceisconcerned.Ithinkdogsunderstandthatthevocabularyofahumanbeingshouldbedifferentfromthatofanormalpersonabouttenyearsold.Butonlylimitedtotheunderstandingofwords.Mostofthembelongtoreflexiveunde
6、rstanding.Themeaningmaybesimilartothatofachildofthreeorfour.Thisisthereasonwhyintelligencequotientisveryhigh.Inourlife,therearemanythingsthathappenwhenthehostappears,Forexample,arailwayworkereveryeveningendworkingoncarsinhishomestationtogetoff,hisdogwillonl
7、yaccompaniedbyyearsoftimeregardlessoftheweatheratthestationtomeethim,andthengohomedearly.Oneday,unfortunately,workerswerekilledonthetrainforsomereason.Theunknowndogkeptonpickingupthehostatthestationasusual.Ah,ah,lastnight,theskywhite,thesunhunghigh,thesunfa
8、llsmountain,stilldonotseethemasterfigure.Adaywentby,andtwodayspassed.Afterthreedays,thedogremainedmotionlessontheplatform.Someonetoeatit,itrefusedto,therearepeoplewhowanttotakeit,itdoesnothaveanyreacti
