Dos Dogs have tastebuds? Vet-Reviewed Facts & FAQ

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Dos Dogs have tastebuds? Vet-Reviewed Facts & FAQ
Dos Dogs have tastebuds? Vet-Reviewed Facts & FAQ
Anonim

Saj plays ib qho tseem ceeb ntawm yuav ua li cas tib neeg noj zaub mov. Peb feem ntau yuav tsis noj yam uas peb tsis pom qab, tab sis puas tuaj yeem hais tib yam txog peb tsev neeg canine? Cov dev noj txhua yam txawv txawv - xuab zeb, nyom, ntawv, pob zeb, thom khwm, khoom ua si, thiab txawm tias lawv cov excrement. Cov khoom no tsis tuaj yeem saj zoo, yog li koj yuav xav paub yog tias dev muaj qhov saj ntawm txhua qhov.

Tau kawg, dev muaj saj buds, tab sis lawv nyiam noj cov khoom uas tsis yog khoom noj txawv txawv yog feem ntau khi rau lawv txoj kev xav los yog qhov xav tau tsis txaus noj ntau dua li saj.1

Cia li nyeem kom paub ntau ntxiv txog cov dev nyiam dab tsi thiab cov ntxhiab tsw zoo li cas khi rau lawv lub peev xwm saj.

Dab Puas Muaj Taste Buds?

Dab muaj qhov saj ntawm lawv tus nplaig, ib yam li tib neeg. Lawv pom ntawm tus nplaig me me hu ua papillae. Txawm hais tias lawv qhov kev xav ntawm saj tsis yog ze li ntawm peb li, nws yog ib qho kev paub ntxov tshaj plaws uas cov menyuam dev tsim.

Dab muaj saj buds thoob plaws hauv lawv tus nplaig thiab sab caj pas.

goldendoodle aub licking nws lub qhov ncauj
goldendoodle aub licking nws lub qhov ncauj

Dab tsi noj tau?

Dab tsuas muaj li ntawm 1,700 saj buds, piv rau tib neeg 9,000. Tab sis, zoo li peb, lawv muaj peev xwm txheeb xyuas qab qab zib, qaub, ntsev, thiab iab. Saj buds ntawm ntau qhov chaw ntawm tus dev tus nplaig yog qhov nkag siab rau qee qhov tsw dua li lwm tus.

Dab tsis tau tsim cov tshuaj ntsev zoo ib yam li peb tau ua. Lawv cov poj koob yawm txwv noj cov nqaij thiab ntsev, yog li lawv tsis tas yuav mus nrhiav lwm qhov chaw ntsev, ua rau lawv tsis nyiam noj qab ntsev.

Lawv feem ntau nyiam qab zib, uas tej zaum yuav yog vim lawv cov poj koob yawm txwv noj cov txiv hmab txiv ntoo thiab zaub.

Txawm li cas los xij, tsis zoo li peb, lawv muaj cov cim saj uas tuaj yeem saj dej. Yog li, thaum peb xav txog dej ua cov khoom tsis muaj qab, cov dev yuav muaj ntau qhov kev paub sib txawv. Cov buds tshwj xeeb no yog nyob rau ntawm qhov kawg ntawm lawv tus nplaig, qhov uas poob rau hauv dej thiab curls hauv qab thaum tus dev haus. Lawv nkag siab ntau dua thaum lawv nqhis dej lossis tom qab noj mov.

labrador retriever dev noj cov zaub mov nyoos
labrador retriever dev noj cov zaub mov nyoos

Scent Yuav Ua Li Cas Thiaj Ua Tau Dab Tsi?

Txawm hais tias tus dev qhov kev xav ntawm qhov saj yog li ib feem tsib ntawm peb lub zog, lawv qhov hnov tsw muaj peev xwm nce mus txog 100,000 npaug zoo dua tib neeg, nyob ntawm seb hom tsiaj. Scent plays lub luag haujlwm loj hauv yuav ua li cas tus dev ntsib lawv cov zaub mov thiab tag nrho lub ntiaj teb. Ib yam khoom tsw qab txhim kho nws saj.

Tsis tas li ntawd, cov dev muaj cov ntxhiab tsw tshwj xeeb ntawm lawv lub palate uas ua rau lawv hnov tsw tsw thiab pab lawv 'swm'. Vim tias lawv qhov hnov ntxhiab tsw muaj zog heev, feem ntau cov dev tuaj yeem paub qhov tseeb yog tias qee yam yuav muaj kev nyab xeeb noj yooj yim los ntawm kev hnov nws. Qhov no kuj piav qhia tias vim li cas dev feem ntau tau kos ntau rau cov khoom noj uas muaj ntxhiab tsw zoo; qhov ntau nws tsw, qhov txaus siab lawv pom nws yuav.

Yog tus dev tsis muaj peev xwm hnov tsw, nws yuav tsis nyiam nws cov zaub mov thiab yuav xav tau kev txhawb nqa me ntsis kom noj.

Dab Tsi Zoo Li Cas?

Feem ntau cov dev yuav tsis txhob ntsim, qaub, los yog qaub. Qhov no yog vim li cas ntau tus saj deterrents siv iab los yog ntsim flavors kom tsis txhob zom. Cov dev yuav qee zaum tsis kam noj tshuaj yog tias lawv saj iab, thiab.

Capsaicin, cov khoom xyaw uas muaj nyob hauv cov khoom noj ntsim uas ua rau muaj cua sov, tuaj yeem ua rau lub cev muaj zog hauv cov dev txawm tias lawv tsis tuaj yeem saj ntau qhov tsw. Tej zaum lawv yuav hnov qhov kub hnyiab los ntawm kev hnov tsw cov zaub mov ntsim.

tswb kua txob
tswb kua txob

Txoj Kev Xav

Dab muaj saj buds ib yam li peb ua, txawm lawv ua hauj lwm txawv me ntsis li peb. Lawv tuaj yeem saj ntau yam uas peb tuaj yeem ua tau, txawm hais tias lawv muaj kev nkag siab rau qee qhov tsw dua li lwm tus. Cov dev tso siab rau lawv qhov kev hnov tsw ntau ntxiv los pab lawv saj lawv cov zaub mov thiab yuav muaj lawv tus kheej nyiam zaub mov raws li saj thiab tsw.

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