Cov dev yog cov tsiaj uas muaj peev xwm zam tau kev tshaib kev nqhis thiab kev tshaib kev nqhis, uas yog vim xyoo ntawm cov tsiaj qus. Txawm hais tias tam sim no cov dev yog tsiaj txhu thiab tsis tas yuav nrhiav zaub mov los ntawm tus kheej, tus cwj pwm ntawm lub cev ntawm kev tshaib plab thiab kev tshaib kev nqhis tseem muaj nyob. Tau kawg, thaum tus dev tshaib plab, nws kuj yuav hnov mob, thiab ua tus tswv, koj tuaj yeem txiav txim siab seb tus dev tshaib plab raws li nws cov lus teb tshaib plab.
Rau cov dev laus, yog tias lawv tshaib plab, lawv kuj tuaj yeem qw nrov nrov kom nco ntsoov tias koj yuav tsum xyuam xim rau 'qhuav'. Txawm li cas los xij, qee tus dev yuav ua siab ntev thiab tsis tuaj yeem hle, tab sis lawv lub xeev tag nrho yuav qis thiab tsis muaj zog. Lawv tuaj yeem pw hauv kennel, kaw lawv lub qhov muag, thiab qee zaum lawv lub plab tuaj yeem ua suab nrov.
