Cov dev loj yog cov tsiaj uas muaj qhov hnyav tshaj 45 phaus, thiab qhov siab ntawm lub withers yog 70 cm. Txawm hais tias qhov tseeb khaws cia lawv feem ntau nyuaj dua li cov dev me, lawv tseem nrov. Cov tsiaj txhu loj tshaj plaws yog suav hais tias yog Lus Askiv Mastiff, St. Bernard, Great Dane thiab lwm yam.
Hmoob mastiff
Cov Lus Askiv Mastiff yog ib qho ntawm cov tsiaj loj tshaj plaws nyob hauv lub ntiaj teb, qhov siab tshaj plaws yog 75 centimeters thiab qhov hnyav tsawg kawg yog 70 kilos. Qee tus neeg, tshwj xeeb tshaj yog cov txiv neej, nce mus txog 110 phaus hauv qhov hnyav, thiab tus neeg sawv cev loj tshaj plaws ntawm kev yug menyuam no yog mastiff nrog qhov siab ntawm 94 centimeters thiab hnyav dua li 155 phaus.
Txawm hais tias lawv qhov loj loj thiab loj li pom, Cov Askiv Mastiffs yog qhov nyob tus siab, thaj yeeb thiab mloog lus. Lawv kho cov neeg kom zoo, tsis tshua muaj xyoob ntoo, yooj yim rau kev qhia nrog txoj kev tsis hnyav - xws li tus dev yuav ua rau muaj kev tsis zoo rau lub cev. Mastiffs tsis tua cov neeg, tab sis lawv cov ntsej muag zoo ua rau lawv khaws cov neeg muaj mob ntawm chaw nres nkoj.
Lwm qhov kev sib deev ntsig txog - Spanish Mastiff - tseem suav tias yog ib qho loj tshaj plaws hauv ntiaj teb, qhov loj ntawm cov dev no, nyob rau nruab nrab, me dua li lus Askiv Mastiffs: qhov siab yog li 80 cm, thiab qhov hnyav yog li ntawm 70 txog 100 phaus. Cov Pyrenean Mastiff, Cov Tibetan Mastiff, thiab cov Neapolitan Mastiff suav tias yog qhov loj.
Bernard
Lub Bernards yog nyob rau nruab nrab qis me me hauv qhov loj ntawm cov lus Askiv mastiffs, tab sis lawv tseem yog cov tsiaj loj heev uas nyiam mloog nrog lawv cov tsos zoo. Lawv qhov siab tuaj yeem yog los ntawm 65 txog 90 centimeters, qhov hnyav ntawm dev sib txawv ntawm 50 txog 90 kilo. Bernards loj, muaj zog, muaj zog St. Bernards muag muag ntawm tus cwj pwm, tab sis lub cev muaj zog. Lawv yog cov ua tau zoo tshaj plaws nyob rau hauv chaw, ua phooj ywg, xav tau kev sib txuas lus nrog tib neeg, tsis yog tshem raws li mastiffs.
Tus dev loj tshaj plaws yog tus sawv cev ntawm cov tsiaj no: qhov hnyav ntawm St. Bernard Benedictine yog 166 phaus. Tus dev ntev tshaj plaws kuj yog St. Bernard, qhov ntev ntawm nws lub cev yog 2.59 centimeters.
German dev
Great Dane dev tsis yog qhov muaj zog thiab tsim kev cai zoo li St. Bernards lossis Mastiffs, tab sis lawv yog qhov kev sib deev siab tshaj plaws nyob hauv lub ntiaj teb. Slender, ntawm cov ceg ntev, zoo nkauj thiab muaj kuab heev, lawv ncav cuag 80-90 cm hauv qhov siab, tab sis lawv qhov hnyav tsis sib luag, li 50-70 phaus, thiab tsuas yog qee tus neeg sawv cev tuaj yeem ncav cuag 90 kilo. Qhov siab tshaj plaws Great Dane tau txog 112 centimeters siab.
Great Danes kuj tsis qoj ib ce, tsis tshua muaj xyoob ntoo, tab sis tuaj yeem hem nrog lawv cov tsos kom yooj yim. Cov cim ntawm cov dev sib txawv yog txawv, ib txhia kho neeg kom zoo, lwm tus neeg tsis tau kev phooj ywg. Tab sis lawv tag nrho cov nquag, lawv xav tau ntau qhov chaw thiab kev txav chaw.
Cov tsiaj txhu loj yog suav tias yog Caucasian Shepherd Aub, Moscow Watchdog, Irish Wolfhound, Newfundland, Boerboel, Vegner Shepherd Aub thiab lwm yam.
