Cov xwm txheej niaj hnub ntawm kev khaws cov dev ntau dua thiab ntau zaus ua rau muaj kev cuam tshuam tsis zoo hauv lawv txoj kev loj hlob, suav nrog kev hloov ntawm cov mis nyuj cov hniav mus rau qhov ib txwm muaj. Nws yog qhov tsim nyog los soj ntsuam kev noj qab haus huv ntawm koj tus tsiaj, yog tias tsim nyog, mus xyuas tus kws kho kaus hniav canine - txwv tsis pub, cov hniav tas mus li yuav loj tuaj hauv qhov chaw tsis ncaj ncees, lossis tsis tshwm sim txhua lub sijhawm
Cov Lus Qhia
Kauj ruam 1
Yuav luag txhua zaus, menyuam yaus yug los tsis muaj hniav, tab sis tom qab ib hlis ib tus tsiaj muaj kev noj qab haus huv tuaj yeem khav 32 lub ntsej muag ntse - plaub canines, 12 incisors thiab 16 premolars. Ntawm cov hniav no, 28 yog cov mis nyuj cov hniav, uas yog ib ntus. Cov mis nyuj incisors tshwm thawj zaug, tom qab ntawd ces premolars (hniav puas), tom qab ntawd canines loj hlob ntawm sab qaum thiab sab puab tsaig. Raws li rau menyuam yaus, qhov pom ntawm cov hniav rau menyuam dev tuaj yeem mob, qee zaum kub nce, muaj qhov tsis kam noj.
Kauj ruam 2
Hauv lub hlis thib peb lossis plaub ntawm lub neej, cov hniav mis hloov los ntawm cov uas nyob tas mus li. Thawj tus poob tawm yog cov incisors, hauv qab lawv cov hauv paus koj tuaj yeem pom lub rudiments ntawm qhov tshiab. Tom qab lub incisors hloov los ntawm kev tsim kho tas mus li, tom qab ntawd, twb nyob rau hnub nyoog ntawm 6-7 hli, canines. Cov hniav hloov sai dua ntawm cov tsiaj loj, thiab qeeb qeeb hauv cov tsiaj me.
Kauj ruam 3
Cov hauv paus hniav ntawm cov hniav tsuas yaj thiab thaum muaj ib qho tawv nqaij zom, lawv poob tawm, cov hniav tshiab tuaj ib txwm tuaj hauv cov kwj dej. Tus menyuam dev pos hniav khaus, nws txhaws tas li thiab tom ib yam. Txo kev tsis sib haum vim yog cov khoom puas, nws yog qhov zoo dua kom tshem tawm txhua yam muaj nqis, khau, xov hlau. Nws yog ib qho tseem ceeb kom tawm ntawm tus menyuam dev ib yam dab tsi nyuaj ua si nrog, xws li cov khoom siv roj hmab lossis cov tawv yas, tiv thaiv nws tuaj yeem txhuam nws cov hniav.
Kauj ruam 4
Ntau tus tswv tsev niaj hnub no nyiam noj dev thiab menyuam dev nrog npaj ua qhuav lossis ib nrab kua. Thiab yog tias ntxov nws tau siv sijhawm txog li ib nrab ib teev kom noj, ces tus dev niaj hnub noj txhua yam hauv 5 feeb lossis tsawg dua. Raws li qhov ua tiav, cov nqaij ntawm lub puab tsaig tsis tau txais kev thauj khoom txaus, cov pos hniav tsis ncav cuag qhov loj me los ntawm qhov xwm. Yog tias menyuam menyuam tu tsis tau cov khoom ua si thiab pob txha zom, teeb meem nrog mis nyuj poob tawm hauv qhov yuav luag tsis tuaj yeem.
Kauj ruam 5
Ib lub mis nyuj uas tsis poob tawm nyob rau lub sijhawm ua rau qhov tseeb tias cov ib txwm tau nce mus rau qhov chaw tsis yog, lossis tsis loj tuaj ntxiv. Nws tseem raug suav tias yog kev ua txhaum yog tias cov hniav tas mus li tsuas nce xyoo. Xws li tus dev yuav tsis raug coj mus ua yeeb yam, nws tsis suav nrog kev yug tsiaj. Koj tuaj yeem pab tus dev tshem ib qho xoob xoob, tus kws kho tsiaj yuav muab kev pab tshwj xeeb.
Kauj Ruam 6
Feem ntau, ib qho kev ua txhaum ntawm kev hloov pauv cov mis nyuj hauv cov dev yog pom hauv cov dev me uas hnyav dua li 8 kg. Qee qhov kev yug me nyuam nrog kev hnia ntev lossis nruab nrab yog nquag rau cov teeb meem no, xws li cov hnab ntim pias, Italian greyhounds, cov khoom ua si hauv av, cov pinschers me me, scotch terriers, sheltie, chihuahua, lapdogs. Txawm li cas los xij, kev noj zaub mov tsis txaus tseem tuaj yeem ua rau muaj kev ua txhaum hauv cov dev loj - Rottweilers, Boxers, Tus Tswv Yug Yaj, Labradors.
