Koj twb paub tias koj tus dev yoo mov, tab sis koj puas tau xav tias lawv ceev npaum li cas? Zoo li, peb puas tham ze-cheetah nrawm lossis tsuas yog ib kauj ruam lossis ob ua ntej Usain Bolt? Raws li nws hloov tawm, cov lus teb tsis yooj yim muab rau hauv ib kab lus vim tias qhov ceev ntawm tus dev nyob ntawm nws hom. Piv txwv liGreyhound, tus dev ceev tshaj plaws, tuaj yeem khiav mus txog 45 mph.
Ib yam uas peb tuaj yeem qhia rau koj paub tseeb, txawm li cas los xij: Tej zaum koj yuav tsum tsis txhob twv koj tus dev mus rau footrace.
Dab ceev npaum li cas?
Thaum koj xav tias "yuav ceev npaum li cas dev" yog ib lo lus nug yooj yim, muaj ob lo lus nyob rau hauv uas yuav tsum tau txhais ua ntej peb mus ntxiv: "ceev" thiab "dub."
Qhov teeb meem yog tias muaj ntau tus dev yug nyob ntawd. Qee tus, zoo li Greyhounds, ceev heev, thaum lwm tus, zoo li Pugs, tsis ceev txhua. Qhov ntawd txhais tau tias nws tsis tuaj yeem muab ib qhov loj-haum-tag nrho cov lus teb rau lo lus nug no.
Thiab, peb txhais li cas los ntawm "ceev?" Qhov ntawd feem ntau txhais tau tias qhov siab tshaj plaws-kawg ceev uas tus tsiaj muaj peev xwm tsim tau, feem ntau nyob rau hauv luv luv. Qhov ntawd tuaj yeem ua yuam kev me ntsis, txawm li cas los xij.
Piv txwv li, cov neeg feem coob yuav hais tias tus yeej sprinter tau nrawm dua li cov ntaub ntawv teev npe marathoner. Qhov ntawd tsuas yog luv luv, tab sis; tus marathoner yuav undoubtedly khiav 20 mais sai dua li tus sprinter tswj tau.
Yog li ntawd, thaum Greyhounds yuav npog ob peb puas meters sai dua li lwm yam tsiaj, tej zaum lawv yuav tsis tuaj yeem nrog Australian Shepherd ntawm kev khiav ntau mais ntev.
Yuav Ua Li Cas Ceev Cov Dogs khiav?
Greyhounds yog cov dev ceev tshaj plaws, tab sis lawv ceev npaum li cas, tiag tiag?
Raws li nws hloov tawm, nrawm heev - Greyhound qhov siab tshaj plaws yog qhov chaw nyob ze ntawm 45 mph, uas txaus los muab lawv tso rau hauv cov tuam txhab tsawg ntawm cov tsiaj txhu. Tsuas muaj ib tug puv tes ntawm cov tsiaj uas muaj peev xwm khav tau lub siab tshaj plaws speeds, xws li cheetahs, quarter horses, thiab (xws li txaus ntshai) ostriches.
Thaum Greyhounds tuav lub kaus mom ntawm canines, lawv nyob deb ntawm tib hom ceev ceev. Salukis tuaj yeem ntaus 42 mph, Jack Russells muaj peev xwm ntawm 38 mph, thiab German Shepherds feem ntau clocked ntawm 30+ mph.
Ib yam uas tag nrho cov yoov yoov no muaj sib xws, txawm li cas los xij, yog tias lawv tau yug los khiav cov tsiaj nyeg xws li hma los yog mos lwj los yog pab txhawb rau lwm yam tsiaj. Qhov no xav kom lawv ceev thiab nrawm, thiab lawv tau khaws cov yam ntxwv no txawm tias lawv tsis tshua tau siv rau lawv lub hom phiaj qub.
Dab Tsi Qav dev?
Tsis yog txhua tus dev tuaj yeem taug kev ntawm ko taw, txawm li cas los xij. Qee tus dev tsis tuaj yeem ncav cuag txhua yam uas tuaj yeem suav hais tias yog kev khiav txhua qhov, thiab cov tsiaj no yog cov tsiaj hauv av qeeb tshaj plaws hauv ntiaj teb.
Cov no suav nrog Basset Hounds, Pugs, thiab Chihuahuas, txhua tus nyob ntawm ib ncig ntawm 5 mph. Lwm yam slowpokes suav nrog Shih Tzus (6 mph), Toy Poodles (10 mph), thiab English Bulldogs (15 mph).
Raws li koj tau pom, feem ntau ntawm cov dev qeeb kuj yog cov dev me. Lawv tsis muaj qhov ntev ntev uas tsim nyog los tsim kom muaj kev sib tw siab tshaj plaws, txawm hais tias muaj ntau ntawm lawv tau nrawm heev thiab nrawm dhau qhov kev ncua deb.
Feem ntau ntawm cov qe qeeb qeeb tau tsim los rau kev ua haujlwm ruaj khov ntau dua. Ntau tus dev laps, thaum lwm tus, zoo li Basset Hounds, tau bred los taug qab cov tsiaj nyeg nyob ntev es tsis khiav lawv hauv lub sijhawm luv. Basset Hounds kuj tau txais txiaj ntsig rau lawv qhov hnov tsw tsw ntxhiab, yog li lawv yuav tsis xav khiav nrawm, tsam lawv tsis nco qhov tsw tseem ceeb.
Nkauj Noog twg yog tus khiav deb?
Qee tus dev yog cov kis las ua kis las tsis yog sprinters. Txawm hais tias lawv tsis tuaj yeem sib tw Greyhounds nyob deb deb, lawv tuaj yeem npog tag nrho lub tebchaws hauv ob peb teev xwb, thaum Greyhound tawm tsam kom ua tiav.
Feem ntau ntawm marathon yug yog cov dev loj dua uas tuaj yeem tswj tau qhov nrawm ntawm 15 mph rau ib teev. Cov no suav nrog Labradors, Siberian Huskies, thiab English Setters.
Tus dev lub hauv paus yuav tuav cov lus qhia kom lawv khiav tau sai npaum li cas. Labradors thiab English Setters yog yos hav zoov dev, yog li lawv yuav tsum tau siv sij hawm tag nrho ib hnub rousting thiab nqa lawv cov chaw txua txiag zeb. Siberian Huskies, ntawm qhov tod tes, tau tsim los rub cov sleds, yog li lawv yuav tsum muaj zog thiab txhim khu kev qha es tsis muaj peev xwm ntawm qhov nrawm nrawm.
Dab tsi tuaj yeem txwv tus dev ceev?
Tus dev lub cev pleev ib ce mus ntev mus rau kev txiav txim siab tias lawv khiav tau sai npaum li cas. Qhov no muaj tseeb rau cov tib neeg thiab cov yug me nyuam tag nrho, txawm hais tias qhov sib txawv tau hais ntau dua thaum sib piv cov tsiaj.
Qhov loj yog qhov tseem ceeb vim tias cov dev uas muaj ceg ntev tuaj yeem khiav nrawm dua li cov ceg luv luv. Qhov no tsis yog qhov tseeb, txawm li cas los xij; Jack Russell Terriers tuaj yeem khiav nrawm dua St. Bernards, piv txwv li.
Qhov teeb meem nrog St. Bernards yog tias lawv nqa hnyav dhau los ua kom nrawm dua li lwm hom tsiaj. Ntau tus tsiaj ceev tshaj plaws ua ke ntev ntev nrog lithe, lub cev supple, yog li lawv tuaj yeem txav tau sai yam tsis tau nkees.
Oxygen flow kuj tseem ceeb. Ntau tus dev nrog lub qhov ntswg luv luv (hu ua "brachycephalic" breeds) tsuas yog ua tsis taus pa zoo li lawv qhov ntswg ntev. Qhov no ua rau nws nyuaj rau lawv khiav ceev los yog npog qhov ntev, thaum tseem ua rau nws muaj feem ntau tias lawv yuav kub dhau los ntawm txhua qhov kev siv zog ntawd.
Puas dev nrawm dua tib neeg?
Tej zaum koj twb paub lawm hais tias tus dev nruab nrab yog ceev tshaj tib neeg nruab nrab, tab sis yog vim lub cev muaj txiaj ntsig zoo, los yog nws ntau dua vim qhov nruab nrab tib neeg tsis zoo? Yuav ua li cas yog tias peb muab piv rau tib neeg ncov (hais, Usain Bolt) rau aub?
Usain Bolt qhov ntsuas siab tshaj plaws yog li 27 mph. Qhov ntawd txhais tau tias nws yuav nrawm dua li feem ntau ntawm cov dev hauv ntiaj teb tab sis qeeb qeeb dua li koj qhov nruab nrab Greyhound.
Tib neeg thiab dev muaj ntau yam zoo li koj xav thaum nws los txog rau kev khiav. Cov dev tau nqis los ntawm hma, thiab tsis zoo li feem ntau miv (xws li cheetahs), hma yos hav zoov hauv pob. Qhov no txhais tau hais tias nws tsis tshua tseem ceeb rau txhua tus hma tuaj yeem tawm tsam lawv cov tsiaj, tsuav yog lub pob tuaj yeem hnav nws dhau sijhawm. Qhov no ua rau muaj kev ua siab ntev thiab kev txawj ntse dhau qhov kev ncua deb ntau dua li cov neeg tseem ceeb saum-kawg ceev.
Ib yam li ntawd, tib neeg tej zaum kuj yog tus khiav deb tshaj plaws ntawm txhua hom tsiaj hauv ntiaj teb. Qee cov kws tshawb fawb ntseeg tias nws yog peb lub peev xwm khiav mus deb, tsis yog peb lub hlwb loj, uas ua rau peb muaj kev tswj hwm hauv lub nceeg vaj tsiaj. Zoo li hma (thiab yog li ntawd, dev), peb tsis tas yuav yug los ntawm cov sprinters, tab sis sai dua los yog tom qab, qhov muaj feem yog qhov zoo uas peb yuav khiav peb cov tsiaj poob.
kab hauv qab: dev yog (feem ntau) Zoo nkauj nrawm
Txawm hais tias tsis yog txhua tus dev muaj peev xwm tshuab koj lub qhov rooj tawm hauv kev sib tw, feem ntau, koj yuav tsum tau qhia zoo kom tsis txhob sim tawm tsam tus dev tshwj tsis yog tias koj muaj Olympic kub dai rau hauv koj rooj plaub. Cov tsiaj feem ntau yog nrawm dua li qhov nruab nrab tib neeg thiab cov uas tsis tuaj yeem hnav koj dhau sijhawm.
