Whakarāpopototia te tuhinga:  Ahakoa he kikokiko pai, he heihei reka rānei, ko te mea pai anake hei kai mā ā tātou kararehe aroha. Engari ko te nuinga o nga kai kuri me nga kai ngeru ehara i te mea katoa e kitea ana. Kua whakaaturia e ngā rangahau a ngā tohunga kararehe he nui te nui o te kai i roto i ngā kai tīni, kāore i runga i te tapanga. I kitea tētahi kai mōrehu poaka hei kai mō ngā kuri he heihei te nuinga. I roto i te 17 o nga kai mō ngā kararehe i whakamātauria ki te DNA i te Whare Wānanga o Nottingham, e 14 ngā kai i roto i ngā kai kāore i te whakaahuatia i runga i te ipu. He pai te ahua? 63 ōrau o te kai i kitea i roto i te Bakers As Good As It Looks Succulent Stew <unk>with beef<unk> he heihei, he 22 ōrau he poaka. Ko te 15 ōrau anake o te kau. Ko te kairangahau a Kin-Chow Chang, he hoa o te Royal College of Veterinary Surgeons, i kii ko te tohu whakapohehe ka taea e nga kuri me nga ngeru te raru o nga mate kino kino. E whakaatu ana ngā tatauranga hōu kei te whakapau £1 piriona i te tau e ngā Pākehā ki runga i te 400,000 taranata o ngā kai mōkai. Neke atu i te toru hauwhā o ngā ngeru e waru miriona o te motu, ā, tata ki te haurua o ngā kuri e iwa miriona, e kai ana i ngā kai tākai. I whakamātauria e te Ahorangi Chang e tekau ngā kai kuri rongonui, e whitu ngā momo kai ngeru mō te DNA o ngā kau, ngā poaka, ngā heihei me ngā hoiho. Kāore he kai hoiho i roto i tētahi o ngā ipu, engari ko te nuinga kei roto i te kau, i te poaka, i te heihei rānei ahakoa kāore i whakahuatia i runga i te tapanga. Ko etahi o nga kai "ngakau" he nui ake te poraka, te heihei ranei. Hei tauira, 63 ōrau o te kai i kitea i roto i te Bakers As Good As It Looks Succulent Stew <unk>with beef<unk> he heihei, ā, 22 ōrau he poaka. Ko te 15 ōrau anake o te kai he kau. Ehara i te mea ko nga waitohu katoa i whakahehia <unk> ko nga kai ngeru heihei katoa a Encore i whakatauhia kia rite ki te kai kua tohua. Ko te kai kuri a Pedigree kua tohua hei <unk> me te kai kau<unk> he nui ake te heihei me te poaka i te kai kau, a ko te 81 ōrau o te kai i kitea i roto i te kai kai Felix Complete he heihei, he poaka ranei <unk> ahakoa ko te putanga <unk> beef <unk>. Engari ehara i te mea ko nga waitohu katoa i whakahehia <unk> ko nga kai ngeru o Encore katoa i whakatauhia ko te kiko kua tohua. I kii a Porofesa Chang i kii te rangahau he nui te rereketanga o te paerewa tohu o te umanga kai kararehe me te aha te...
E whakaatu ana ngā rangahau he maha ngā kai tīni rongonui kei roto i te kai kāore i runga i te tapanga. I roto i te 17 o nga kai mōkai i whakamatautauria, e 14 ngā kai i roto i ngā kai kāore i te whakaahuatia i runga i te ipu. He nui ake te heihei me te kai poaka i te kai poaka a te kuri i runga i te tohu " me te kai kau ". I runga i te ture e whakaaetia ana te kīanga "with beef" ahakoa ehara i te kai matua.