Feem ntau cov kev coj cwj pwm ntawm tus aub yog piav qhia los ntawm cov laj thawj. Qhov no yog qhov tsis muaj kev kawm ntawv zoo, los yog muaj qhov cuam tshuam dab tsi. Feem ntau kev cob qhia kev kawm tsis suav nrog tus cwj pwm ntawm tus aub.
Tab sis cov cynologists ntseeg tau hais tias qee tus poj niam muaj ntau zuj zus los ntawm kev ua phem.
Raws li kev txheeb cais ntawm kev tawm tsam rau tib neeg, feem ntau txhoj puab heev tsiaj ntawm dev yog lub qhovb nyuj. Cov pit bulls muaj zog heev jaws, lub zog ntawm compression ntawm uas yog txog 126 kg. Tshem tawm lawv nrog ib tug tom yog yuav luag tsis yooj yim.
Rottweilers kuj suav tias yog kev txhoj puab heev. Lawv tau rho tawm rau kev tiv thaiv, yog li cov dev ntawm no yug yuav ua tau hnyav nyob rau hauv cov xwm txheej ntawm kev tiv thaiv lawv ib ncig los yog party.
Txawm tias German tswv yug yaj, uas yog cov ntse thiab cov dev ua dog dig, nrog rau kev ua si tsis muaj peev xwm tshem tawm lub zog ntawm lwm tus neeg.
Cov dev twg yog tus tshaj plaws nyob rau hauv lub tswv yim ntawm cov kws tshawb fawb?
Cov kws tshawb fawb ntawm University of Pennsylvania tau sau lawv cov npe ntawm cov txhoj puab heev tshaj plaws.
Qhov kev ntsuam xyuas no yog lub taub hau ntawm tus nqi. Thaum xub thawj, lawv raug rho tawm haujlwm rau kev tua tsiaj. Yog li ntawd, lawv aggression nyob rau hauv cov ntshav. Nyob rau hauv ob qhov chaw yog lub chihuahua, thiab nyob rau hauv thib peb - Terrier Jack Russell.
Ib qho ntawm cov sau phau ntawv ntawm txoj kev tshawb no cav tias cov me nyuam yug me nyuam yog feem ntau cov neeg thab plaub tshaj plaws. Txog li tam sim no, tag nrho cov txheeb cais tau raws li cov ntaub ntawv ntawm qhov tseeb ntawm kev tom. Tab sis cov kev yoov ntawm cov dev me me feem ntau tsis qhia tawm, tom qab ntawd sai npaum li sai tau ntawm cov tsiaj qus loj loj nrog kev kho mob.
Aub cov kws txawj hais tias lub ntsiab yog vim li cas rau kev ua phem ntawm cov dev cov tsiaj yog lawv cov ntsiab lus tsis yog. Tua tsiaj thiab ntaus dev tsis muaj nyob hauv cov tsev. Lawv yuav tsum ua kom zoo thiab tsis tu ncua. Thiab cov neeg yug yaj nteg heev hauv plaub phab ntsa, lawv xav tau chaw.