Mary Allen
Nthawi zambiri, mukamaganizira za agalu aukali, mumaganiza za mitundu ngati Pit Bulls, American Staffordshire Terriers, Rottweilers - koma nthawi zambiri timawona agalu ang'onoang'ono akuwuwa kapena kuluma. Koma n’chifukwa chiyani zili choncho?
Aliyense amawadziwa - makungwa onyansa, omwe ngakhale agalu akuluakulu a paki amasunga mwaulemu. Ndipo zithanso kutsimikiziridwa mwasayansi: Mu kafukufuku wa 2008, ofufuza adafunsa eni agalu amitundu yopitilira 30 yokhudzana ndi nkhanza za anzawo amiyendo inayi. Zotsatira: Chihuahuas ndi Dachshunds adawonetsa kuchuluka kwaukali kwa anthu ndi agalu ena.
Koma n’chifukwa chiyani agalu ang’onoang’ono nthawi zambiri amakhala aukali? Asayansi nawonso akuda nkhawa ndi izi. Palibe yankho limodzi ku funso ili, koma pali malingaliro osiyanasiyana.
Kodi Agalu Ang'onoang'ono Ndi Mantha Kwambiri?
Kufotokozera kumodzi kumachokera ku lingaliro lakuti agalu ang'onoang'ono angamve kukhala osatetezeka kwambiri chifukwa cha kukula kwawo kochepa ndipo motero amakhala ndi nkhawa makamaka, akufotokoza James Serpell wa pa yunivesite ya Pennsylvania School of Veterinary Medicine to Live Science.
Adzakhala ndi kumverera kuti akufunikira kudziteteza okha, ndipo chifukwa chake adzauwa ndi kulira kwambiri podzitchinjiriza kuposa anzawo akuluakulu.
Agalu Ang'onoang'ono Amadyetsedwa
Nthanthi ina imasonyeza kuti agalu ang’onoang’ono amakhala aukali kwambiri chifukwa cha khalidwe la eni ake. “Eni ake amaweta agalu a ana ndipo amawaona ngati makanda opanda chithandizo,” akutero Serpell. Eni ambiri angateteze abwenzi awo aang'ono a miyendo inayi kwambiri.
Koma izi n’zimene zimawapangitsa kukhala aukali. Ngati agalu saphunzira kuchita bwino ndi agalu ena, sangathe kupirira zovuta ndi agalu ena - ndipo amayamba kukwapula akamapanikizika.
Kodi Agalu Ang'onoang'ono Amakhala Ankhanza Chifukwa cha Mtundu?
Komabe, kuswana mitundu ina kungapangitsenso kusiyana pankhani yaukali wa agalu ang'onoang'ono, Serpell akuti. "Ngati mukuukiridwa ndi Chihuahua, zotsatira zake zimakhala zocheperapo kuposa ngati mutaukiridwa ndi Great Dane kapena Siberia Husky," akutero wasayansi.
Mwa kuyankhula kwina: Popeza agalu ang'onoang'ono ndi owopsa kwambiri kuposa agalu akuluakulu, anthufe sitinasamalepo za kuswana makhalidwe aukali kuchokera kwa agalu ang'onoang'ono kwa zaka zikwi zambiri - koma takhala nawo kuchokera ku zazikulu.
Kodi Ukali M'majini?
Koma asayansi amakayikira kuti agaluwo amakwiya kwambiri chifukwa cha majini. Ndiye n’chifukwa chiyani agalu ang’onoang’ono nthawi zambiri amakhala aukali? Mu 2016, Serpell ndi anzake awiri adatha kusonyeza kuti pali mgwirizano pakati pa khalidwe laukali ndi jini la kukula lomwe limayang'anira kusunga kukula kwa agalu. Ubale ukhoza kukhala wongochitika mwangozi, koma kafukufuku wasonyeza kuti agalu ang'onoang'ono amakonda kukhala aukali pamakhalidwe.
Poyerekeza ndi agalu akuluakulu, agalu ang'onoang'ono amaopa kwambiri kupatukana, amawuwa kwambiri, ndipo nthawi zambiri amakhala osatsagana nawo. Izi zimagwirizana ndi chiphunzitso chakuti khalidwe lachiwawa likhoza kukhala chibadwa, akutero Serpell. Komabe, mfundo zinayi zonse zingathandizenso.
Mwa njira: kukula si khalidwe lokhalo logwirizana ndi nkhanza. Kafukufuku wina wa mu 2013 akusonyeza kuti agalu amiyendo yaifupi amakonda kuopa anthu osawadziwa ndipo amatha kuchita mwaukali kwa eni ake.