Kumashumi ambalwa eminyaka eyadlulayo, iintlobo ezinje ngeRottweiller, iPitbull, iSchnauzer, iPoodle, iDoberman okanye iChihuahua zazinento efanayo, kwaye loo nto iindlebe nemisila babedla ngokunqunyulwa xa besenjana. Isizathu yayikukuthobela imigangatho ebekiweyo yobuhle, kwaye iziphumo zempilo kunye nokuziphatha kwabo zinokuba mbi kakhulu.
Ngapha koko, iMibutho yoKhuseleko lweZilwanyana ibonisa ukwala kwabo ukunqunyulwa, kwaye kuninzi lweLizwe eliZimeleyo laseSpain. Akuvunyelwe okoko ingekhoyo ngezizathu zonyango. Ukongeza, ngelixa elidlulileyo nawuphi na umfuyi wayenokwenza utyando, namhlanje lunokwenziwa kuphela ngugqirha wezilwanyana.
Kwaye kuyaphikisana nento ekholelwa ngamanye amaxesha, oku kusikwa kunjalo kubuhlungu ngokwenene kuba inja. Umzekelo, inqumle umsila wayo Kubandakanya ukugqobhoza izihlunu, imisipha, kunye nemithambo-luvo, kunye nokunxibelelana phakathi kwethambo kunye nentlala. Yenziwa ngaphandle kwalo naluphi na uhlobo lwe-anesthesia, kwaye ivelisa ukudumba okunamandla kunye nokuphazamiseka kude kuphulukise izicwili. Ukongeza, ithwala umngcipheko wosulelo.
Kufuneka singalibali ukuba umsila yinxalenye yomqolo isilwanyana, esenziwe ngamathambo omqolo abizwa ngokuba yi-caudal, kunye nezinye izicubu. Oku kusinika umkhondo malunga nomonakalo obandakanya oku kunqunyulwa. Ungayichazanga eyokuba eli candelo le-anatomy yakho likunceda ulungelelanise xa ubaleka, uxhuma, okanye ujikeleza. Kwakhona, ukuba utyando alwenziwa ngokufanelekileyo, lunokubeka esichengeni impilo yethambo kunye nomqolo, kwaye lukhokelele kusulelo olubanzi (septicemia) olubeka engozini ubomi benja.
Kwelinye icala, zombini iindlebe kunye nomsila zidlala indima ebalulekileyo kulwimi lomzimba lwezi zilwanyana, ke ngokuzisika, sinciphisa amandla onxibelelwano. Oku kuthanda ukuvela kwe iingxaki zokuziphatha, ezinje ngokuhlala kakubi okanye ukuba ndlongondlongo. Xa bebona la malungu omzimba wabo onakele, baziva besesichengeni phambi kwezinye izinja.