Mary Allen
ʻO ka hapa nui o nā Labradors he makemake ʻole hiki ke hoʻopau ʻia. ʻO kahi o ke kumu o kēia he mutation gene e hoʻohuli mau i ka hoʻololi i ka pōloli. He paʻakikī kēia no nā mea paʻa. Hiki ke kōkua nā makana ʻokoʻa a me ka hoʻomaʻamaʻa mua ʻana i ka meaʻai.
Ua ʻike lōʻihi ʻia ma nā pōʻai nona nā Labrador: I ka wā e pili ana i ka meaʻai, huki nā ʻīlio i nā wahi āpau. I ka ʻimi ʻana i nā kumu kūpono no kēia makemake ʻole hiki ke hoʻopaʻa ʻia, ʻo Eleanor Raffan, kahi loea holoholona liʻiliʻi a me ka mea noiʻi ma ke Kulanui ʻo Cambridge ma ʻEnelani, ua hahau i ke gula i nā genes. "ʻO kahi hoʻololi i ka mea i kapa ʻia ʻo POMC gene e pili ana me ke kaumaha, ka momona, a me ka ʻai i nā Labradors a me Flatcoated Retrievers."
ʻO ka gene ke kuleana no ka hoʻokumu ʻana i ka protein POMC (Proopiomelanocortin), ka mea e pāʻani i ka momona momona o nā ʻīlio a me nā kānaka a hoʻoponopono i ka ʻike o ka pōloli a me ka māʻona. "ʻO ka mea maʻamau e hōʻemi kēia i ka pono o ka meaʻai i ka wā i loaʻa ai ke kaumaha. Eia naʻe, hoʻopau ke ʻano mutated i kēia ʻano hana, "wahi a Raffan. ʻO nā manaʻo o nā ʻīlio e hoʻohuli mau ana i ka meaʻai, no ka mea ʻaʻole lākou e manaʻo i ka manaʻo maʻona lōʻihi. Lawe lākou i nā mea ʻai a pau e like me ka mea hoʻomaʻemaʻe wāwae ʻehā. "ʻO ia ka mea e wehewehe ai i ke kumu e ʻoi aku ka nui o nā Labradors ma mua o nā ʻano ʻē aʻe."
Kahi e hana ai ka Gluttony
He mea koʻikoʻi kēia no ka mea ua hōʻike ʻia kahi noiʻi ʻē aʻe he ʻoi aku ka pōkole o nā Labradors i ke kaumaha a hiki i ʻelua makahiki. Wahi a Raffan, hiki ke hoʻololi i kahi hapaha o nā Labradors āpau ma ʻEnelani. "No laila he ʻano ʻano gene maʻamau i Labradors." ʻAʻole ʻike ka ʻepekema holoholona i ka nui o nā holoholona i pili i ka honua. Manaʻo ʻo ia i ka mutation mua i ke kumu o nā lāhui. No ka mea, ʻaʻohe o nā ʻano ʻīlio ʻē aʻe he 38 i hoʻāʻo ʻia, me nā ʻano ʻehā ʻē aʻe retriever. Ua kōkua ka ʻīlio wai a St. He hana koʻikoʻi iwi i hiki ke hana wale ʻia me ka ʻai ʻai nui. Maikaʻi ka pāʻani nui no kēia hana. Ua lilo paha ia i pilikia i ka wā i hui ai nā genes me ke ʻano o ka nohona hou.
No Thomas Schär, ke poʻo o ke Komisina Breeding ma ka Swiss Retriever Club RCS, ʻaʻole kūpono ia ʻano hoʻololi gene mai ka manaʻo o kēia lā. "ʻAʻole kūpono ka ʻīlio momona i ke kiʻi o ka mea haʻuki kiʻekiʻe." E like me nā ʻano retriever a pau, he ʻīlio hahai holoholona ka Labrador. "ʻO ka makemake e ʻoluʻolu ka mea e alakaʻi iā ia e hoʻokō i ka hana i makemake ʻia," wehewehe ʻo Schär. "He maʻalahi loa ka Labrador e hoʻoikaika me ka meaʻai."
Ma muli o kona kūpaʻa, naʻauao, a pono e ʻoluʻolu, hoʻohana pinepine ʻia ʻo ia ma ke ʻano he ʻīlio kōkua. ʻO ka mea nui, koho ʻia nā holoholona ikaika i ka meaʻai. Ua hiki iā Raffan ke ʻike i ka mutation i ʻelua hapakolu o nā ʻīlio kōkua Labrador i hoʻāʻo ʻia. He pahi kaua ʻelua: ʻO ka makemake i hoʻoholo ʻia e ka genetically e maʻalahi ka hoʻomaʻamaʻa ʻana i nā holoholona - akā ʻoi aku ka maʻalahi o ka momona.
E hoʻokomo i nā Treats
Akā naʻe, ua manaʻo ʻo Thomas Schär lāua ʻo Eleanor Raffen he hewa ke kapa ʻana i ka ʻano he mea ʻai. ʻAʻole wale nā genetics ka hewa no ka mea ʻai. "ʻOiai inā ʻo Labradors ka pua me ka hoʻoulu ʻana i ka meaʻai nui loa, aia kekahi mau ʻokoʻa nui i loko o ka ʻano," i ʻōlelo ai ʻo Raffan. Nui nā holoholona - he helu nui o nā Labradors brown - ke kaumaha a paʻa loa me ka ʻole o ka hoʻololi ʻana. E like me nā ʻīlio liʻiliʻi me ka hoʻololi ʻana, wahi a ka mea noiʻi. "Himi pinepine nā Labradors i ka meaʻai ma mua o kā lākou mau hoa. Ina e makaala na mea nona, aole e pi'i ke kaumaha o na ilio.
Manaʻo ʻo Thomas Schär e hoʻololi i ka hānai ʻana i ka makahiki, nā pono, a me ke kaumaha kūpono o ka ʻīlio a me ka hōʻoia ʻana i ka hoʻoikaika kino a me ka hana. "Akā naʻe, poina ka nui o nā mea ʻīlio he pono lākou e helu i nā uku i hāʻawi ʻia ma ka hana i ka ratio meaʻai i kēlā me kēia lā. ʻO nā calorie keu a laila e hōʻiliʻili i ka momona i ke kino. ʻO ka pōmaikaʻi, e like me ka ʻōlelo a ka loea pua, hauʻoli like ka Labrador
ma ke ano he mau makana. "Hiki ke hoʻohana maikaʻi ʻia nā ʻōlelo hoʻomaikaʻi, paʻi, a pāʻani paha."
I mea e pale aku ai i ka maʻaʻole o ka ʻai ʻana i nā wāwae ʻehā, ʻōlelo ka loea i ka hoʻomaʻamaʻa mua ʻana i ka meaʻai. ʻOi aku me ka Labrador, maʻalahi nā hoʻomaʻamaʻa e like me kona ʻano. "ʻOi aku ka maikaʻi e hoʻomaka me kēia i ka wā he ʻīlio ʻīlio ʻoe. ʻO ka mea nui ma ʻaneʻi ʻo ka hoʻohana ʻana o nā ʻohana āpau i nā kauoha like a hahai mau iā lākou.